56474960

素因数分解:

$2^4\times 5^1\times {\mathrm{705937}}^1$

素因数の和:705950

約数の個数: 20

約数和(自身を含む): 131304468

約数和(自身を除く): 74829508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 705937, 1411874, 2823748, 3529685, 5647496, 7059370, 11294992, 14118740, 28237480, 56474960]

約数ペア:

[(1, 56474960), (2, 28237480), (4, 14118740), (5, 11294992), (8, 7059370), (10, 5647496), (16, 3529685), (20, 2823748), (40, 1411874), (80, 705937)]