52297820

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19961}}^1$

素因数の和:20101

約数の個数: 24

約数和(自身を含む): 110669328

約数和(自身を除く): 58371508

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 19961, 39922, 79844, 99805, 199610, 399220, 2614891, 5229782, 10459564, 13074455, 26148910, 52297820]

約数ペア:

[(1, 52297820), (2, 26148910), (4, 13074455), (5, 10459564), (10, 5229782), (20, 2614891), (131, 399220), (262, 199610), (524, 99805), (655, 79844), (1310, 39922), (2620, 19961)]