49203865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19961}}^1$

素因数の和:20012

約数の個数: 16

約数和(自身を含む): 64676880

約数和(自身を除く): 15473015

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 19961, 99805, 339337, 578869, 1696685, 2894345, 9840773, 49203865]

約数ペア:

[(1, 49203865), (5, 9840773), (17, 2894345), (29, 1696685), (85, 578869), (145, 339337), (493, 99805), (2465, 19961)]