55966040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 144672480

約数和(自身を除く): 88706440

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 169, 170, 221, 260, 338, 340, 442, 487, 520, 676, 680, 845, 884, 974, 1105, 1352, 1690, 1768, 1948, 2210, 2435, 2873, 3380, 3896, 4420, 4870, 5746, 6331, 6760, 8279, 8840, 9740, 11492, 12662, 14365, 16558, 19480, 22984, 25324, 28730, 31655, 33116, 41395, 50648, 57460, 63310, 66232, 82303, 82790, 107627, 114920, 126620, 164606, 165580, 215254, 253240, 329212, 331160, 411515, 430508, 538135, 658424, 823030, 861016, 1076270, 1399151, 1646060, 2152540, 2798302, 3292120, 4305080, 5596604, 6995755, 11193208, 13991510, 27983020, 55966040]

約数ペア:

[(1, 55966040), (2, 27983020), (4, 13991510), (5, 11193208), (8, 6995755), (10, 5596604), (13, 4305080), (17, 3292120), (20, 2798302), (26, 2152540), (34, 1646060), (40, 1399151), (52, 1076270), (65, 861016), (68, 823030), (85, 658424), (104, 538135), (130, 430508), (136, 411515), (169, 331160), (170, 329212), (221, 253240), (260, 215254), (338, 165580), (340, 164606), (442, 126620), (487, 114920), (520, 107627), (676, 82790), (680, 82303), (845, 66232), (884, 63310), (974, 57460), (1105, 50648), (1352, 41395), (1690, 33116), (1768, 31655), (1948, 28730), (2210, 25324), (2435, 22984), (2873, 19480), (3380, 16558), (3896, 14365), (4420, 12662), (4870, 11492), (5746, 9740), (6331, 8840), (6760, 8279)]