52955240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101837}}^1$

素因数の和:101861

約数の個数: 32

約数和(自身を含む): 128315880

約数和(自身を除く): 75360640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 101837, 203674, 407348, 509185, 814696, 1018370, 1323881, 2036740, 2647762, 4073480, 5295524, 6619405, 10591048, 13238810, 26477620, 52955240]

約数ペア:

[(1, 52955240), (2, 26477620), (4, 13238810), (5, 10591048), (8, 6619405), (10, 5295524), (13, 4073480), (20, 2647762), (26, 2036740), (40, 1323881), (52, 1018370), (65, 814696), (104, 509185), (130, 407348), (260, 203674), (520, 101837)]