56084080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53927}}^1$

素因数の和:53953

約数の個数: 40

約数和(自身を含む): 140428512

約数和(自身を除く): 84344432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 53927, 107854, 215708, 269635, 431416, 539270, 701051, 862832, 1078540, 1402102, 2157080, 2804204, 3505255, 4314160, 5608408, 7010510, 11216816, 14021020, 28042040, 56084080]

約数ペア:

[(1, 56084080), (2, 28042040), (4, 14021020), (5, 11216816), (8, 7010510), (10, 5608408), (13, 4314160), (16, 3505255), (20, 2804204), (26, 2157080), (40, 1402102), (52, 1078540), (65, 862832), (80, 701051), (104, 539270), (130, 431416), (208, 269635), (260, 215708), (520, 107854), (1040, 53927)]