50906721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1373}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 72019584

約数和(自身を除く): 21112863

約数列:

[1, 3, 17, 51, 727, 1373, 2181, 4119, 12359, 23341, 37077, 70023, 998171, 2994513, 16968907, 50906721]

約数ペア:

[(1, 50906721), (3, 16968907), (17, 2994513), (51, 998171), (727, 70023), (1373, 37077), (2181, 23341), (4119, 12359)]