51307298

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{727}}^1$

素因数の和:878

約数の個数: 24

約数和(自身を含む): 89334336

約数和(自身を除く): 38027038

約数列:

[1, 2, 7, 14, 71, 142, 497, 727, 994, 1454, 5041, 5089, 10082, 10178, 35287, 51617, 70574, 103234, 361319, 722638, 3664807, 7329614, 25653649, 51307298]

約数ペア:

[(1, 51307298), (2, 25653649), (7, 7329614), (14, 3664807), (71, 722638), (142, 361319), (497, 103234), (727, 70574), (994, 51617), (1454, 35287), (5041, 10178), (5089, 10082)]