52861985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13537}}^1$

素因数の和:13624

約数の個数: 16

約数和(自身を含む): 70180992

約数和(自身を除く): 17319007

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 13537, 67685, 148907, 744535, 961127, 4805635, 10572397, 52861985]

約数ペア:

[(1, 52861985), (5, 10572397), (11, 4805635), (55, 961127), (71, 744535), (355, 148907), (781, 67685), (3905, 13537)]