51980449

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 55420416

約数和(自身を除く): 3439967

約数列:

[1, 37, 47, 71, 421, 1739, 2627, 3337, 15577, 19787, 29891, 123469, 732119, 1105967, 1404877, 51980449]

約数ペア:

[(1, 51980449), (37, 1404877), (47, 1105967), (71, 732119), (421, 123469), (1739, 29891), (2627, 19787), (3337, 15577)]