51239994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{656923}}^1$

素因数の和:656941

約数の個数: 16

約数和(自身を含む): 110363232

約数和(自身を除く): 59123238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 656923, 1313846, 1970769, 3941538, 8539999, 17079998, 25619997, 51239994]

約数ペア:

[(1, 51239994), (2, 25619997), (3, 17079998), (6, 8539999), (13, 3941538), (26, 1970769), (39, 1313846), (78, 656923)]