51147486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{218579}}^1$

素因数の和:218600

約数の個数: 24

約数和(自身を含む): 119344680

約数和(自身を除く): 68197194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 218579, 437158, 655737, 1311474, 1967211, 2841527, 3934422, 5683054, 8524581, 17049162, 25573743, 51147486]

約数ペア:

[(1, 51147486), (2, 25573743), (3, 17049162), (6, 8524581), (9, 5683054), (13, 3934422), (18, 2841527), (26, 1967211), (39, 1311474), (78, 655737), (117, 437158), (234, 218579)]