50991621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 73402560

約数和(自身を除く): 22410939

約数列:

[1, 3, 23, 31, 69, 93, 713, 769, 961, 2139, 2307, 2883, 17687, 22103, 23839, 53061, 66309, 71517, 548297, 739009, 1644891, 2217027, 16997207, 50991621]

約数ペア:

[(1, 50991621), (3, 16997207), (23, 2217027), (31, 1644891), (69, 739009), (93, 548297), (713, 71517), (769, 66309), (961, 53061), (2139, 23839), (2307, 22103), (2883, 17687)]