51515171351

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{36709}}^1$

素因数の和:36999

約数の個数: 32

約数和(自身を含む): 63152947200

約数和(自身を除く): 11637775849

約数列:

[1, 7, 29, 31, 203, 217, 223, 899, 1561, 6293, 6467, 6913, 36709, 45269, 48391, 200477, 256963, 1064561, 1137979, 1403339, 7451927, 7965853, 8186107, 33001391, 57302749, 231009737, 237397103, 253769317, 1661779721, 1776385219, 7359310193, 51515171351]

約数ペア:

[(1, 51515171351), (7, 7359310193), (29, 1776385219), (31, 1661779721), (203, 253769317), (217, 237397103), (223, 231009737), (899, 57302749), (1561, 33001391), (6293, 8186107), (6467, 7965853), (6913, 7451927), (36709, 1403339), (45269, 1137979), (48391, 1064561), (200477, 256963)]