56571684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2647}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 143246208

約数和(自身を除く): 86674524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 2647, 3562, 5294, 5343, 7124, 7941, 10588, 10686, 15882, 21372, 31764, 34411, 68822, 103233, 137644, 206466, 362639, 412932, 725278, 1087917, 1450556, 2175834, 4351668, 4714307, 9428614, 14142921, 18857228, 28285842, 56571684]

約数ペア:

[(1, 56571684), (2, 28285842), (3, 18857228), (4, 14142921), (6, 9428614), (12, 4714307), (13, 4351668), (26, 2175834), (39, 1450556), (52, 1087917), (78, 725278), (137, 412932), (156, 362639), (274, 206466), (411, 137644), (548, 103233), (822, 68822), (1644, 34411), (1781, 31764), (2647, 21372), (3562, 15882), (5294, 10686), (5343, 10588), (7124, 7941)]