51687889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 58631040

約数和(自身を除く): 6943151

約数列:

[1, 11, 29, 311, 319, 521, 3421, 5731, 9019, 15109, 99209, 162031, 166199, 1782341, 4698899, 51687889]

約数ペア:

[(1, 51687889), (11, 4698899), (29, 1782341), (311, 166199), (319, 162031), (521, 99209), (3421, 15109), (5731, 9019)]