52556080

素因数分解:

$2^4\times 5^1\times {\mathrm{656951}}^1$

素因数の和:656964

約数の個数: 20

約数和(自身を含む): 122193072

約数和(自身を除く): 69636992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 656951, 1313902, 2627804, 3284755, 5255608, 6569510, 10511216, 13139020, 26278040, 52556080]

約数ペア:

[(1, 52556080), (2, 26278040), (4, 13139020), (5, 10511216), (8, 6569510), (10, 5255608), (16, 3284755), (20, 2627804), (40, 1313902), (80, 656951)]