51025658

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1657}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 77892840

約数和(自身を除く): 26867182

約数列:

[1, 2, 89, 173, 178, 346, 1657, 3314, 15397, 30794, 147473, 286661, 294946, 573322, 25512829, 51025658]

約数ペア:

[(1, 51025658), (2, 25512829), (89, 573322), (173, 294946), (178, 286661), (346, 147473), (1657, 30794), (3314, 15397)]