51267315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{310711}}^1$

素因数の和:310730

約数の個数: 16

約数和(自身を含む): 89485056

約数和(自身を除く): 38217741

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 310711, 932133, 1553555, 3417821, 4660665, 10253463, 17089105, 51267315]

約数ペア:

[(1, 51267315), (3, 17089105), (5, 10253463), (11, 4660665), (15, 3417821), (33, 1553555), (55, 932133), (165, 310711)]