55499855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{14249}}^1$

素因数の和:14314

約数の個数: 16

約数和(自身を含む): 71820000

約数和(自身を除く): 16320145

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 14249, 71245, 270731, 584209, 1353655, 2921045, 11099971, 55499855]

約数ペア:

[(1, 55499855), (5, 11099971), (19, 2921045), (41, 1353655), (95, 584209), (205, 270731), (779, 71245), (3895, 14249)]