51532540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83117}}^1$

素因数の和:83157

約数の個数: 24

約数和(自身を含む): 111710592

約数和(自身を除く): 60178052

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 83117, 166234, 332468, 415585, 831170, 1662340, 2576627, 5153254, 10306508, 12883135, 25766270, 51532540]

約数ペア:

[(1, 51532540), (2, 25766270), (4, 12883135), (5, 10306508), (10, 5153254), (20, 2576627), (31, 1662340), (62, 831170), (124, 415585), (155, 332468), (310, 166234), (620, 83117)]