51120881

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10949}}^1$

素因数の和:11008

約数の個数: 16

約数和(自身を含む): 63072000

約数和(自身を除く): 11951119

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 10949, 76643, 251827, 317521, 1762789, 2222647, 7302983, 51120881]

約数ペア:

[(1, 51120881), (7, 7302983), (23, 2222647), (29, 1762789), (161, 317521), (203, 251827), (667, 76643), (4669, 10949)]