52220016

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2647}}^1$

素因数の和:2798

約数の個数: 60

約数和(自身を含む): 147265872

約数和(自身を除く): 95045856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 2647, 3288, 4932, 5294, 6576, 7941, 9864, 10588, 15882, 19728, 21176, 23823, 31764, 42352, 47646, 63528, 95292, 127056, 190584, 362639, 381168, 725278, 1087917, 1450556, 2175834, 2901112, 3263751, 4351668, 5802224, 6527502, 8703336, 13055004, 17406672, 26110008, 52220016]

約数ペア:

[(1, 52220016), (2, 26110008), (3, 17406672), (4, 13055004), (6, 8703336), (8, 6527502), (9, 5802224), (12, 4351668), (16, 3263751), (18, 2901112), (24, 2175834), (36, 1450556), (48, 1087917), (72, 725278), (137, 381168), (144, 362639), (274, 190584), (411, 127056), (548, 95292), (822, 63528), (1096, 47646), (1233, 42352), (1644, 31764), (2192, 23823), (2466, 21176), (2647, 19728), (3288, 15882), (4932, 10588), (5294, 9864), (6576, 7941)]