56557829530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{9859}}^1$

素因数の和:10271

約数の個数: 64

約数和(自身を含む): 108546768000

約数和(自身を除く): 51988938470

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 277, 545, 554, 1090, 1385, 2071, 2770, 4142, 5263, 9859, 10355, 10526, 19718, 20710, 26315, 30193, 49295, 52630, 60386, 98590, 150965, 187321, 301930, 374642, 573667, 936605, 1074631, 1147334, 1873210, 2149262, 2730943, 2868335, 5373155, 5461886, 5736670, 10746310, 13654715, 20417989, 27309430, 40835978, 51887917, 102089945, 103775834, 204179890, 259439585, 297672787, 518879170, 595345574, 1488363935, 2976727870, 5655782953, 11311565906, 28278914765, 56557829530]

約数ペア:

[(1, 56557829530), (2, 28278914765), (5, 11311565906), (10, 5655782953), (19, 2976727870), (38, 1488363935), (95, 595345574), (109, 518879170), (190, 297672787), (218, 259439585), (277, 204179890), (545, 103775834), (554, 102089945), (1090, 51887917), (1385, 40835978), (2071, 27309430), (2770, 20417989), (4142, 13654715), (5263, 10746310), (9859, 5736670), (10355, 5461886), (10526, 5373155), (19718, 2868335), (20710, 2730943), (26315, 2149262), (30193, 1873210), (49295, 1147334), (52630, 1074631), (60386, 936605), (98590, 573667), (150965, 374642), (187321, 301930)]