54705145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14009}}^1$

素因数の和:14096

約数の個数: 16

約数和(自身を含む): 72627840

約数和(自身を除く): 17922695

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 14009, 70045, 154099, 770495, 994639, 4973195, 10941029, 54705145]

約数ペア:

[(1, 54705145), (5, 10941029), (11, 4973195), (55, 994639), (71, 770495), (355, 154099), (781, 70045), (3905, 14009)]