47851760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54377}}^1$

素因数の和:54401

約数の個数: 40

約数和(自身を含む): 121371696

約数和(自身を除く): 73519936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54377, 108754, 217508, 271885, 435016, 543770, 598147, 870032, 1087540, 1196294, 2175080, 2392588, 2990735, 4350160, 4785176, 5981470, 9570352, 11962940, 23925880, 47851760]

約数ペア:

[(1, 47851760), (2, 23925880), (4, 11962940), (5, 9570352), (8, 5981470), (10, 4785176), (11, 4350160), (16, 2990735), (20, 2392588), (22, 2175080), (40, 1196294), (44, 1087540), (55, 870032), (80, 598147), (88, 543770), (110, 435016), (176, 271885), (220, 217508), (440, 108754), (880, 54377)]