51557857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 57068928

約数和(自身を除く): 5511071

約数列:

[1, 13, 71, 83, 673, 923, 1079, 5893, 8749, 47783, 55859, 76609, 621179, 726167, 3965989, 51557857]

約数ペア:

[(1, 51557857), (13, 3965989), (71, 726167), (83, 621179), (673, 76609), (923, 55859), (1079, 47783), (5893, 8749)]