51459057

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{48869}}^1$

素因数の和:48894

約数の個数: 20

約数和(自身を含む): 82785780

約数和(自身を除く): 31326723

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 48869, 146607, 439821, 635297, 1319463, 1905891, 3958389, 5717673, 17153019, 51459057]

約数ペア:

[(1, 51459057), (3, 17153019), (9, 5717673), (13, 3958389), (27, 1905891), (39, 1319463), (81, 635297), (117, 439821), (351, 146607), (1053, 48869)]