49000511

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17903}}^1$

素因数の和:17950

約数の個数: 16

約数和(自身を含む): 61876224

約数和(自身を除く): 12875713

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 17903, 125321, 304351, 411769, 2130457, 2882383, 7000073, 49000511]

約数ペア:

[(1, 49000511), (7, 7000073), (17, 2882383), (23, 2130457), (119, 411769), (161, 304351), (391, 125321), (2737, 17903)]