51880322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{37649}}^1$

素因数の和:37717

約数の個数: 16

約数和(自身を含む): 85390200

約数和(自身を除く): 33509878

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 37649, 75298, 489437, 978874, 1995397, 3990794, 25940161, 51880322]

約数ペア:

[(1, 51880322), (2, 25940161), (13, 3990794), (26, 1995397), (53, 978874), (106, 489437), (689, 75298), (1378, 37649)]