ε

Μ

͵αφκ

५१५२०

٥١٥٢٠

LMDXX

五万一千五百二十

נא׳ תקכ

1100100101000000

2121200011

30211000

3122040

c940

68g0

3hag

13r4

11101100101000000

2, 5, 7, 23

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 5152, 6440, 7360, 10304, 12880, 25760, 51520

94784

51520 = 2 x 2 x 2 x 2 x 2 x 2 x 5 x 7 x 23

51517

51521