51181637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 56700672

約数和(自身を除く): 5519035

約数列:

[1, 13, 47, 211, 397, 611, 2743, 5161, 9917, 18659, 83767, 128921, 242567, 1088971, 3937049, 51181637]

約数ペア:

[(1, 51181637), (13, 3937049), (47, 1088971), (211, 242567), (397, 128921), (611, 83767), (2743, 18659), (5161, 9917)]