56551760

素因数分解:

$2^4\times 5^1\times {\mathrm{706897}}^1$

素因数の和:706910

約数の個数: 20

約数和(自身を含む): 131483028

約数和(自身を除く): 74931268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 706897, 1413794, 2827588, 3534485, 5655176, 7068970, 11310352, 14137940, 28275880, 56551760]

約数ペア:

[(1, 56551760), (2, 28275880), (4, 14137940), (5, 11310352), (8, 7068970), (10, 5655176), (16, 3534485), (20, 2827588), (40, 1413794), (80, 706897)]