51117616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{290441}}^1$

素因数の和:290460

約数の個数: 20

約数和(自身を含む): 108044424

約数和(自身を除く): 56926808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 290441, 580882, 1161764, 2323528, 3194851, 4647056, 6389702, 12779404, 25558808, 51117616]

約数ペア:

[(1, 51117616), (2, 25558808), (4, 12779404), (8, 6389702), (11, 4647056), (16, 3194851), (22, 2323528), (44, 1161764), (88, 580882), (176, 290441)]