51707981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 57590064

約数和(自身を除く): 5882083

約数列:

[1, 13, 37, 193, 481, 557, 2509, 7141, 7241, 20609, 92833, 107501, 267917, 1397513, 3977537, 51707981]

約数ペア:

[(1, 51707981), (13, 3977537), (37, 1397513), (193, 267917), (481, 107501), (557, 92833), (2509, 20609), (7141, 7241)]