53052980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20887}}^1$

素因数の和:21023

約数の個数: 24

約数和(自身を含む): 112293888

約数和(自身を除く): 59240908

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 20887, 41774, 83548, 104435, 208870, 417740, 2652649, 5305298, 10610596, 13263245, 26526490, 53052980]

約数ペア:

[(1, 53052980), (2, 26526490), (4, 13263245), (5, 10610596), (10, 5305298), (20, 2652649), (127, 417740), (254, 208870), (508, 104435), (635, 83548), (1270, 41774), (2540, 20887)]