57480740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 128468592

約数和(自身を除く): 70987852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 293, 340, 577, 586, 1154, 1172, 1465, 2308, 2885, 2930, 4981, 5770, 5860, 9809, 9962, 11540, 19618, 19924, 24905, 39236, 49045, 49810, 98090, 99620, 169061, 196180, 338122, 676244, 845305, 1690610, 2874037, 3381220, 5748074, 11496148, 14370185, 28740370, 57480740]

約数ペア:

[(1, 57480740), (2, 28740370), (4, 14370185), (5, 11496148), (10, 5748074), (17, 3381220), (20, 2874037), (34, 1690610), (68, 845305), (85, 676244), (170, 338122), (293, 196180), (340, 169061), (577, 99620), (586, 98090), (1154, 49810), (1172, 49045), (1465, 39236), (2308, 24905), (2885, 19924), (2930, 19618), (4981, 11540), (5770, 9962), (5860, 9809)]