51242416

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{10103}}^1$

素因数の和:10428

約数の個数: 20

約数和(自身を含む): 99605232

約数和(自身を除く): 48362816

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 10103, 20206, 40412, 80824, 161648, 3202651, 6405302, 12810604, 25621208, 51242416]

約数ペア:

[(1, 51242416), (2, 25621208), (4, 12810604), (8, 6405302), (16, 3202651), (317, 161648), (634, 80824), (1268, 40412), (2536, 20206), (5072, 10103)]