56870090

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{31771}}^1$

素因数の和:31957

約数の個数: 16

約数和(自身を含む): 102941280

約数和(自身を除く): 46071190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 31771, 63542, 158855, 317710, 5687009, 11374018, 28435045, 56870090]

約数ペア:

[(1, 56870090), (2, 28435045), (5, 11374018), (10, 5687009), (179, 317710), (358, 158855), (895, 63542), (1790, 31771)]