51310378

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{159349}}^1$

素因数の和:159381

約数の個数: 16

約数和(自身を含む): 91785600

約数和(自身を除く): 40475222

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 159349, 318698, 1115443, 2230886, 3665027, 7330054, 25655189, 51310378]

約数ペア:

[(1, 51310378), (2, 25655189), (7, 7330054), (14, 3665027), (23, 2230886), (46, 1115443), (161, 318698), (322, 159349)]