49947742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{2441}}^1$

素因数の和:3243

約数の個数: 16

約数和(自身を含む): 80820432

約数和(自身を除く): 30872690

約数列:

[1, 2, 13, 26, 787, 1574, 2441, 4882, 10231, 20462, 31733, 63466, 1921067, 3842134, 24973871, 49947742]

約数ペア:

[(1, 49947742), (2, 24973871), (13, 3842134), (26, 1921067), (787, 63466), (1574, 31733), (2441, 20462), (4882, 10231)]