48688321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 55627776

約数和(自身を除く): 6939455

約数列:

[1, 11, 31, 71, 341, 781, 2011, 2201, 22121, 24211, 62341, 142781, 685751, 1570591, 4426211, 48688321]

約数ペア:

[(1, 48688321), (11, 4426211), (31, 1570591), (71, 685751), (341, 142781), (781, 62341), (2011, 24211), (2201, 22121)]