51444445

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 69780096

約数和(自身を除く): 18335651

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 2647, 3887, 13235, 19435, 34411, 60881, 172055, 304405, 447343, 791453, 2236715, 3957265, 10288889, 51444445]

約数ペア:

[(1, 51444445), (5, 10288889), (13, 3957265), (23, 2236715), (65, 791453), (115, 447343), (169, 304405), (299, 172055), (845, 60881), (1495, 34411), (2647, 19435), (3887, 13235)]