51945491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 58184448

約数和(自身を除く): 6238957

約数列:

[1, 13, 31, 157, 403, 821, 2041, 4867, 10673, 25451, 63271, 128897, 330863, 1675661, 3995807, 51945491]

約数ペア:

[(1, 51945491), (13, 3995807), (31, 1675661), (157, 330863), (403, 128897), (821, 63271), (2041, 25451), (4867, 10673)]