50528215

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 61819200

約数和(自身を除く): 11290985

約数列:

[1, 5, 71, 317, 355, 449, 1585, 2245, 22507, 31879, 112535, 142333, 159395, 711665, 10105643, 50528215]

約数ペア:

[(1, 50528215), (5, 10105643), (71, 711665), (317, 159395), (355, 142333), (449, 112535), (1585, 31879), (2245, 22507)]