53437865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28349}}^1$

素因数の和:28396

約数の個数: 16

約数和(自身を含む): 71442000

約数和(自身を除く): 18004135

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 28349, 141745, 368537, 822121, 1842685, 4110605, 10687573, 53437865]

約数ペア:

[(1, 53437865), (5, 10687573), (13, 4110605), (29, 1842685), (65, 822121), (145, 368537), (377, 141745), (1885, 28349)]