49092005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25111}}^1$

素因数の和:25156

約数の個数: 16

約数和(自身を含む): 65090304

約数和(自身を除く): 15998299

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 25111, 125555, 426887, 577553, 2134435, 2887765, 9818401, 49092005]

約数ペア:

[(1, 49092005), (5, 9818401), (17, 2887765), (23, 2134435), (85, 577553), (115, 426887), (391, 125555), (1955, 25111)]