51386598

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{39107}}^1$

素因数の和:39188

約数の個数: 24

約数和(自身を含む): 112865688

約数和(自身を除く): 61479090

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 39107, 78214, 117321, 234642, 351963, 703926, 2854811, 5709622, 8564433, 17128866, 25693299, 51386598]

約数ペア:

[(1, 51386598), (2, 25693299), (3, 17128866), (6, 8564433), (9, 5709622), (18, 2854811), (73, 703926), (146, 351963), (219, 234642), (438, 117321), (657, 78214), (1314, 39107)]