54569920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5549

約数の個数: 56

約数和(自身を含む): 134160768

約数和(自身を除く): 79590848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5501, 9920, 11002, 22004, 27505, 44008, 55010, 88016, 110020, 170531, 176032, 220040, 341062, 352064, 440080, 682124, 852655, 880160, 1364248, 1705310, 1760320, 2728496, 3410620, 5456992, 6821240, 10913984, 13642480, 27284960, 54569920]

約数ペア:

[(1, 54569920), (2, 27284960), (4, 13642480), (5, 10913984), (8, 6821240), (10, 5456992), (16, 3410620), (20, 2728496), (31, 1760320), (32, 1705310), (40, 1364248), (62, 880160), (64, 852655), (80, 682124), (124, 440080), (155, 352064), (160, 341062), (248, 220040), (310, 176032), (320, 170531), (496, 110020), (620, 88016), (992, 55010), (1240, 44008), (1984, 27505), (2480, 22004), (4960, 11002), (5501, 9920)]