51186239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 57335040

約数和(自身を除く): 6148801

約数列:

[1, 13, 31, 157, 403, 809, 2041, 4867, 10517, 25079, 63271, 127013, 326027, 1651169, 3937403, 51186239]

約数ペア:

[(1, 51186239), (13, 3937403), (31, 1651169), (157, 326027), (403, 127013), (809, 63271), (2041, 25079), (4867, 10517)]