50193521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 60715008

約数和(自身を除く): 10521487

約数列:

[1, 7, 23, 71, 161, 497, 1633, 4391, 11431, 30737, 100993, 311761, 706951, 2182327, 7170503, 50193521]

約数ペア:

[(1, 50193521), (7, 7170503), (23, 2182327), (71, 706951), (161, 311761), (497, 100993), (1633, 30737), (4391, 11431)]