53990495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43717}}^1$

素因数の和:43754

約数の個数: 16

約数和(自身を含む): 73446240

約数和(自身を除く): 19455745

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 43717, 218585, 568321, 830623, 2841605, 4153115, 10798099, 53990495]

約数ペア:

[(1, 53990495), (5, 10798099), (13, 4153115), (19, 2841605), (65, 830623), (95, 568321), (247, 218585), (1235, 43717)]