50578838

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2719}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 77552640

約数和(自身を除く): 26973802

約数列:

[1, 2, 71, 131, 142, 262, 2719, 5438, 9301, 18602, 193049, 356189, 386098, 712378, 25289419, 50578838]

約数ペア:

[(1, 50578838), (2, 25289419), (71, 712378), (131, 386098), (142, 356189), (262, 193049), (2719, 18602), (5438, 9301)]