51892290.000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{766807}}^1$

素因数の和:766823

約数の個数: 24

約数和(自身を含む): 257647488

約数和(自身を除く): 150294508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 766807, 1533614, 3067228, 3834035, 5367649, 7668070, 10735298, 15336140, 21470596, 26838245, 53676490, 107352980]

約数ペア:

[(1, 107352980), (2, 53676490), (4, 26838245), (5, 21470596), (7, 15336140), (10, 10735298), (14, 7668070), (20, 5367649), (28, 3834035), (35, 3067228), (70, 1533614), (140, 766807)]