47905804511992

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17491}}^1\times {\mathrm{448703}}^1$

素因数の和:466316

約数の個数: 64

約数和(自身を含む): 103603240857600

約数和(自身を除く): 55697436345608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 17491, 34982, 69964, 122437, 139928, 244874, 448703, 489748, 897406, 979496, 1794812, 1906519, 3140921, 3589624, 3813038, 6281842, 7626076, 12563684, 13345633, 15252152, 25127368, 26691266, 48908627, 53382532, 97817254, 106765064, 195634508, 342360389, 391269016, 684720778, 1369441556, 2738883112, 7848264173, 15696528346, 31393056692, 54937849211, 62786113384, 109875698422, 219751396844, 439502793688, 855460794857, 1710921589714, 3421843179428, 5988225563999, 6843686358856, 11976451127998, 23952902255996, 47905804511992]

約数ペア:

[(1, 47905804511992), (2, 23952902255996), (4, 11976451127998), (7, 6843686358856), (8, 5988225563999), (14, 3421843179428), (28, 1710921589714), (56, 855460794857), (109, 439502793688), (218, 219751396844), (436, 109875698422), (763, 62786113384), (872, 54937849211), (1526, 31393056692), (3052, 15696528346), (6104, 7848264173), (17491, 2738883112), (34982, 1369441556), (69964, 684720778), (122437, 391269016), (139928, 342360389), (244874, 195634508), (448703, 106765064), (489748, 97817254), (897406, 53382532), (979496, 48908627), (1794812, 26691266), (1906519, 25127368), (3140921, 15252152), (3589624, 13345633), (3813038, 12563684), (6281842, 7626076)]