50405225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 69495552

約数和(自身を除く): 19090327

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 5003, 10075, 25015, 65039, 125075, 155093, 325195, 775465, 1625975, 2016209, 3877325, 10081045, 50405225]

約数ペア:

[(1, 50405225), (5, 10081045), (13, 3877325), (25, 2016209), (31, 1625975), (65, 775465), (155, 325195), (325, 155093), (403, 125075), (775, 65039), (2015, 25015), (5003, 10075)]