49984891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 56383488

約数和(自身を除く): 6398597

約数列:

[1, 11, 37, 191, 407, 643, 2101, 7067, 7073, 23791, 77737, 122813, 261701, 1350943, 4544081, 49984891]

約数ペア:

[(1, 49984891), (11, 4544081), (37, 1350943), (191, 261701), (407, 122813), (643, 77737), (2101, 23791), (7067, 7073)]