51066338

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{70729}}^1$

素因数の和:70769

約数の個数: 12

約数和(自身を含む): 80844390

約数和(自身を除く): 29778052

約数列:

[1, 2, 19, 38, 361, 722, 70729, 141458, 1343851, 2687702, 25533169, 51066338]

約数ペア:

[(1, 51066338), (2, 25533169), (19, 2687702), (38, 1343851), (361, 141458), (722, 70729)]