53286540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{888109}}^1$

素因数の和:888121

約数の個数: 24

約数和(自身を含む): 149202480

約数和(自身を除く): 95915940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 888109, 1776218, 2664327, 3552436, 4440545, 5328654, 8881090, 10657308, 13321635, 17762180, 26643270, 53286540]

約数ペア:

[(1, 53286540), (2, 26643270), (3, 17762180), (4, 13321635), (5, 10657308), (6, 8881090), (10, 5328654), (12, 4440545), (15, 3552436), (20, 2664327), (30, 1776218), (60, 888109)]