51241980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{854033}}^1$

素因数の和:854045

約数の個数: 24

約数和(自身を含む): 143477712

約数和(自身を除く): 92235732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 854033, 1708066, 2562099, 3416132, 4270165, 5124198, 8540330, 10248396, 12810495, 17080660, 25620990, 51241980]

約数ペア:

[(1, 51241980), (2, 25620990), (3, 17080660), (4, 12810495), (5, 10248396), (6, 8540330), (10, 5124198), (12, 4270165), (15, 3416132), (20, 2562099), (30, 1708066), (60, 854033)]