51409154

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{521}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 78174720

約数和(自身を除く): 26765566

約数列:

[1, 2, 103, 206, 479, 521, 958, 1042, 49337, 53663, 98674, 107326, 249559, 499118, 25704577, 51409154]

約数ペア:

[(1, 51409154), (2, 25704577), (103, 499118), (206, 249559), (479, 107326), (521, 98674), (958, 53663), (1042, 49337)]