51280203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24809}}^1$

素因数の和:24878

約数の個数: 16

約数和(自身を含む): 75025440

約数和(自身を除く): 23745237

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 24809, 74427, 322517, 967551, 1314877, 3944631, 17093401, 51280203]

約数ペア:

[(1, 51280203), (3, 17093401), (13, 3944631), (39, 1314877), (53, 967551), (159, 322517), (689, 74427), (2067, 24809)]