57454270

素因数分解:

$2^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{2857}}^1$

素因数の和:4875

約数の個数: 16

約数和(自身を含む): 103505328

約数和(自身を除く): 46051058

約数列:

[1, 2, 5, 10, 2011, 2857, 4022, 5714, 10055, 14285, 20110, 28570, 5745427, 11490854, 28727135, 57454270]

約数ペア:

[(1, 57454270), (2, 28727135), (5, 11490854), (10, 5745427), (2011, 28570), (2857, 20110), (4022, 14285), (5714, 10055)]