55628855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 68040000

約数和(自身を除く): 12411145

約数列:

[1, 5, 71, 349, 355, 449, 1745, 2245, 24779, 31879, 123895, 156701, 159395, 783505, 11125771, 55628855]

約数ペア:

[(1, 55628855), (5, 11125771), (71, 783505), (349, 159395), (355, 156701), (449, 123895), (1745, 31879), (2245, 24779)]