56724620

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2903}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 119284704

約数和(自身を除く): 62560084

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 2903, 3908, 4885, 5806, 9770, 11612, 14515, 19540, 29030, 58060, 2836231, 5672462, 11344924, 14181155, 28362310, 56724620]

約数ペア:

[(1, 56724620), (2, 28362310), (4, 14181155), (5, 11344924), (10, 5672462), (20, 2836231), (977, 58060), (1954, 29030), (2903, 19540), (3908, 14515), (4885, 11612), (5806, 9770)]