51851378

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{1361}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 79824096

約数和(自身を除く): 27972718

約数列:

[1, 2, 43, 86, 443, 886, 1361, 2722, 19049, 38098, 58523, 117046, 602923, 1205846, 25925689, 51851378]

約数ペア:

[(1, 51851378), (2, 25925689), (43, 1205846), (86, 602923), (443, 117046), (886, 58523), (1361, 38098), (2722, 19049)]