53255940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887599}}^1$

素因数の和:887611

約数の個数: 24

約数和(自身を含む): 149116800

約数和(自身を除く): 95860860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887599, 1775198, 2662797, 3550396, 4437995, 5325594, 8875990, 10651188, 13313985, 17751980, 26627970, 53255940]

約数ペア:

[(1, 53255940), (2, 26627970), (3, 17751980), (4, 13313985), (5, 10651188), (6, 8875990), (10, 5325594), (12, 4437995), (15, 3550396), (20, 2662797), (30, 1775198), (60, 887599)]