49340528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{181399}}^1$

素因数の和:181424

約数の個数: 20

約数和(自身を含む): 101221200

約数和(自身を除く): 51880672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 181399, 362798, 725596, 1451192, 2902384, 3083783, 6167566, 12335132, 24670264, 49340528]

約数ペア:

[(1, 49340528), (2, 24670264), (4, 12335132), (8, 6167566), (16, 3083783), (17, 2902384), (34, 1451192), (68, 725596), (136, 362798), (272, 181399)]