51858398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10973}}^1$

素因数の和:11131

約数の個数: 16

約数和(自身を含む): 82963440

約数和(自身を除く): 31105042

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 10973, 21946, 186541, 373082, 1525247, 3050494, 25929199, 51858398]

約数ペア:

[(1, 51858398), (2, 25929199), (17, 3050494), (34, 1525247), (139, 373082), (278, 186541), (2363, 21946), (4726, 10973)]