53244560

素因数分解:

$2^4\times 5^1\times {\mathrm{665557}}^1$

素因数の和:665570

約数の個数: 20

約数和(自身を含む): 123793788

約数和(自身を除く): 70549228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 665557, 1331114, 2662228, 3327785, 5324456, 6655570, 10648912, 13311140, 26622280, 53244560]

約数ペア:

[(1, 53244560), (2, 26622280), (4, 13311140), (5, 10648912), (8, 6655570), (10, 5324456), (16, 3327785), (20, 2662228), (40, 1331114), (80, 665557)]