49988449

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22109}}^1$

素因数の和:22152

約数の個数: 16

約数和(自身を含む): 63676800

約数和(自身を除く): 13688351

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 22109, 154763, 375853, 420071, 2630971, 2940497, 7141207, 49988449]

約数ペア:

[(1, 49988449), (7, 7141207), (17, 2940497), (19, 2630971), (119, 420071), (133, 375853), (323, 154763), (2261, 22109)]