51471508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7451}}^1$

素因数の和:7623

約数の個数: 24

約数和(自身を含む): 98902944

約数和(自身を除く): 47431436

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 7451, 14902, 29804, 81961, 163922, 327844, 1169807, 2339614, 4679228, 12867877, 25735754, 51471508]

約数ペア:

[(1, 51471508), (2, 25735754), (4, 12867877), (11, 4679228), (22, 2339614), (44, 1169807), (157, 327844), (314, 163922), (628, 81961), (1727, 29804), (3454, 14902), (6908, 7451)]