56103970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2411}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 109408320

約数和(自身を除く): 53304350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 2411, 4654, 4822, 11635, 12055, 23270, 24110, 31343, 62686, 156715, 313430, 431569, 863138, 2157845, 4315690, 5610397, 11220794, 28051985, 56103970]

約数ペア:

[(1, 56103970), (2, 28051985), (5, 11220794), (10, 5610397), (13, 4315690), (26, 2157845), (65, 863138), (130, 431569), (179, 313430), (358, 156715), (895, 62686), (1790, 31343), (2327, 24110), (2411, 23270), (4654, 12055), (4822, 11635)]