1550891856

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{144889}}^1$

素因数の和:145123

約数の個数: 40

約数和(自身を含む): 4024464640

約数和(自身を除く): 2473572784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 144889, 289778, 434667, 579556, 869334, 1159112, 1738668, 2318224, 3477336, 6954672, 32310247, 64620494, 96930741, 129240988, 193861482, 258481976, 387722964, 516963952, 775445928, 1550891856]

約数ペア:

[(1, 1550891856), (2, 775445928), (3, 516963952), (4, 387722964), (6, 258481976), (8, 193861482), (12, 129240988), (16, 96930741), (24, 64620494), (48, 32310247), (223, 6954672), (446, 3477336), (669, 2318224), (892, 1738668), (1338, 1159112), (1784, 869334), (2676, 579556), (3568, 434667), (5352, 289778), (10704, 144889)]