47857660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{58363}}^1$

素因数の和:58413

約数の個数: 24

約数和(自身を含む): 102954096

約数和(自身を除く): 55096436

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 58363, 116726, 233452, 291815, 583630, 1167260, 2392883, 4785766, 9571532, 11964415, 23928830, 47857660]

約数ペア:

[(1, 47857660), (2, 23928830), (4, 11964415), (5, 9571532), (10, 4785766), (20, 2392883), (41, 1167260), (82, 583630), (164, 291815), (205, 233452), (410, 116726), (820, 58363)]