51875285288

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{9810001}}^1$

素因数の和:9810668

約数の個数: 16

約数和(自身を含む): 97413319860

約数和(自身を除く): 45538034572

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 9810001, 19620002, 39240004, 78480008, 6484410661, 12968821322, 25937642644, 51875285288]

約数ペア:

[(1, 51875285288), (2, 25937642644), (4, 12968821322), (8, 6484410661), (661, 78480008), (1322, 39240004), (2644, 19620002), (5288, 9810001)]