51411892

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{31121}}^1$

素因数の和:31191

約数の個数: 24

約数和(自身を含む): 104569920

約数和(自身を除く): 53158028

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 31121, 62242, 124484, 217847, 435694, 871388, 1836139, 3672278, 7344556, 12852973, 25705946, 51411892]

約数ペア:

[(1, 51411892), (2, 25705946), (4, 12852973), (7, 7344556), (14, 3672278), (28, 1836139), (59, 871388), (118, 435694), (236, 217847), (413, 124484), (826, 62242), (1652, 31121)]