51058314

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{20407}}^1$

素因数の和:20554

約数の個数: 24

約数和(自身を含む): 111427680

約数和(自身を除く): 60369366

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 20407, 40814, 61221, 122442, 183663, 367326, 2836573, 5673146, 8509719, 17019438, 25529157, 51058314]

約数ペア:

[(1, 51058314), (2, 25529157), (3, 17019438), (6, 8509719), (9, 5673146), (18, 2836573), (139, 367326), (278, 183663), (417, 122442), (834, 61221), (1251, 40814), (2502, 20407)]