56687120791

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{429679}}^1$

素因数の和:430134

約数の個数: 16

約数和(自身を含む): 66328842240

約数和(自身を除く): 9641721449

約数列:

[1, 7, 47, 329, 401, 2807, 18847, 131929, 429679, 3007753, 20194913, 141364391, 172301279, 1206108953, 8098160113, 56687120791]

約数ペア:

[(1, 56687120791), (7, 8098160113), (47, 1206108953), (329, 172301279), (401, 141364391), (2807, 20194913), (18847, 3007753), (131929, 429679)]