56412031

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 18

約数和(自身を含む): 63957768

約数和(自身を除く): 7545737

約数列:

[1, 13, 23, 169, 299, 529, 631, 3887, 6877, 8203, 14513, 89401, 106639, 188669, 333799, 2452697, 4339387, 56412031]

約数ペア:

[(1, 56412031), (13, 4339387), (23, 2452697), (169, 333799), (299, 188669), (529, 106639), (631, 89401), (3887, 14513), (6877, 8203)]