51889435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5827}}^1$

素因数の和:5982

約数の個数: 16

約数和(自身を含む): 67558176

約数和(自身を除く): 15668741

約数列:

[1, 5, 13, 65, 137, 685, 1781, 5827, 8905, 29135, 75751, 378755, 798299, 3991495, 10377887, 51889435]

約数ペア:

[(1, 51889435), (5, 10377887), (13, 3991495), (65, 798299), (137, 378755), (685, 75751), (1781, 29135), (5827, 8905)]