51121666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43397}}^1$

素因数の和:43449

約数の個数: 16

約数和(自身を含む): 83324160

約数和(自身を除く): 32202494

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 43397, 86794, 824543, 1345307, 1649086, 2690614, 25560833, 51121666]

約数ペア:

[(1, 51121666), (2, 25560833), (19, 2690614), (31, 1649086), (38, 1345307), (62, 824543), (589, 86794), (1178, 43397)]