51122787

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1069}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 71904000

約数和(自身を除く): 20781213

約数列:

[1, 3, 19, 57, 839, 1069, 2517, 3207, 15941, 20311, 47823, 60933, 896891, 2690673, 17040929, 51122787]

約数ペア:

[(1, 51122787), (3, 17040929), (19, 2690673), (57, 896891), (839, 60933), (1069, 47823), (2517, 20311), (3207, 15941)]