51404851

素因数分解:

${\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:570

約数の個数: 12

約数和(自身を含む): 53622000

約数和(自身を除く): 2217149

約数列:

[1, 31, 149, 359, 961, 4619, 11129, 53491, 143189, 344999, 1658221, 51404851]

約数ペア:

[(1, 51404851), (31, 1658221), (149, 344999), (359, 143189), (961, 53491), (4619, 11129)]