49394890

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{8681}}^1$

素因数の和:9257

約数の個数: 16

約数和(自身を含む): 89077320

約数和(自身を除く): 39682430

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 8681, 17362, 43405, 86810, 4939489, 9878978, 24697445, 49394890]

約数ペア:

[(1, 49394890), (2, 24697445), (5, 9878978), (10, 4939489), (569, 86810), (1138, 43405), (2845, 17362), (5690, 8681)]