52867820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71443}}^1$

素因数の和:71489

約数の個数: 24

約数和(自身を含む): 114024624

約数和(自身を除く): 61156804

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 71443, 142886, 285772, 357215, 714430, 1428860, 2643391, 5286782, 10573564, 13216955, 26433910, 52867820]

約数ペア:

[(1, 52867820), (2, 26433910), (4, 13216955), (5, 10573564), (10, 5286782), (20, 2643391), (37, 1428860), (74, 714430), (148, 357215), (185, 285772), (370, 142886), (740, 71443)]