51871014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221671}}^1$

素因数の和:221692

約数の個数: 24

約数和(自身を含む): 121032912

約数和(自身を除く): 69161898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 221671, 443342, 665013, 1330026, 1995039, 2881723, 3990078, 5763446, 8645169, 17290338, 25935507, 51871014]

約数ペア:

[(1, 51871014), (2, 25935507), (3, 17290338), (6, 8645169), (9, 5763446), (13, 3990078), (18, 2881723), (26, 1995039), (39, 1330026), (78, 665013), (117, 443342), (234, 221671)]