52640386

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{1051}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 80288640

約数和(自身を除く): 27648254

約数列:

[1, 2, 79, 158, 317, 634, 1051, 2102, 25043, 50086, 83029, 166058, 333167, 666334, 26320193, 52640386]

約数ペア:

[(1, 52640386), (2, 26320193), (79, 666334), (158, 333167), (317, 166058), (634, 83029), (1051, 50086), (2102, 25043)]