56146445

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 68999040

約数和(自身を除く): 12852595

約数列:

[1, 5, 71, 109, 355, 545, 1451, 7255, 7739, 38695, 103021, 158159, 515105, 790795, 11229289, 56146445]

約数ペア:

[(1, 56146445), (5, 11229289), (71, 790795), (109, 515105), (355, 158159), (545, 103021), (1451, 38695), (7255, 7739)]