52095280

素因数分解:

$2^4\times 5^1\times {\mathrm{651191}}^1$

素因数の和:651204

約数の個数: 20

約数和(自身を含む): 121121712

約数和(自身を除く): 69026432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 651191, 1302382, 2604764, 3255955, 5209528, 6511910, 10419056, 13023820, 26047640, 52095280]

約数ペア:

[(1, 52095280), (2, 26047640), (4, 13023820), (5, 10419056), (8, 6511910), (10, 5209528), (16, 3255955), (20, 2604764), (40, 1302382), (80, 651191)]