51426179

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12473}}^1$

素因数の和:12530

約数の個数: 16

約数和(自身を含む): 63866880

約数和(自身を除く): 12440701

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 12473, 87311, 236987, 386663, 1658909, 2706641, 7346597, 51426179]

約数ペア:

[(1, 51426179), (7, 7346597), (19, 2706641), (31, 1658909), (133, 386663), (217, 236987), (589, 87311), (4123, 12473)]