56845180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{406037}}^1$

素因数の和:406053

約数の個数: 24

約数和(自身を含む): 136428768

約数和(自身を除く): 79583588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 406037, 812074, 1624148, 2030185, 2842259, 4060370, 5684518, 8120740, 11369036, 14211295, 28422590, 56845180]

約数ペア:

[(1, 56845180), (2, 28422590), (4, 14211295), (5, 11369036), (7, 8120740), (10, 5684518), (14, 4060370), (20, 2842259), (28, 2030185), (35, 1624148), (70, 812074), (140, 406037)]