55884455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 74807712

約数和(自身を除く): 18923257

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 1301, 3905, 6505, 8591, 14311, 42955, 71555, 92371, 157421, 461855, 787105, 1016081, 5080405, 11176891, 55884455]

約数ペア:

[(1, 55884455), (5, 11176891), (11, 5080405), (55, 1016081), (71, 787105), (121, 461855), (355, 157421), (605, 92371), (781, 71555), (1301, 42955), (3905, 14311), (6505, 8591)]