51756801

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{857}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 70918848

約数和(自身を除く): 19162047

約数列:

[1, 3, 41, 123, 491, 857, 1473, 2571, 20131, 35137, 60393, 105411, 420787, 1262361, 17252267, 51756801]

約数ペア:

[(1, 51756801), (3, 17252267), (41, 1262361), (123, 420787), (491, 105411), (857, 60393), (1473, 35137), (2571, 20131)]