51101931

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4451}}^1$

素因数の和:4586

約数の個数: 16

約数和(自身を含む): 70519680

約数和(自身を除く): 19417749

約数列:

[1, 3, 43, 89, 129, 267, 3827, 4451, 11481, 13353, 191393, 396139, 574179, 1188417, 17033977, 51101931]

約数ペア:

[(1, 51101931), (3, 17033977), (43, 1188417), (89, 574179), (129, 396139), (267, 191393), (3827, 13353), (4451, 11481)]