51699726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{220939}}^1$

素因数の和:220960

約数の個数: 24

約数和(自身を含む): 120633240

約数和(自身を除く): 68933514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 220939, 441878, 662817, 1325634, 1988451, 2872207, 3976902, 5744414, 8616621, 17233242, 25849863, 51699726]

約数ペア:

[(1, 51699726), (2, 25849863), (3, 17233242), (6, 8616621), (9, 5744414), (13, 3976902), (18, 2872207), (26, 1988451), (39, 1325634), (78, 662817), (117, 441878), (234, 220939)]