47089724488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{309800819}}^1$

素因数の和:309800844

約数の個数: 16

約数和(自身を含む): 92940246000

約数和(自身を除く): 45850521512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 309800819, 619601638, 1239203276, 2478406552, 5886215561, 11772431122, 23544862244, 47089724488]

約数ペア:

[(1, 47089724488), (2, 23544862244), (4, 11772431122), (8, 5886215561), (19, 2478406552), (38, 1239203276), (76, 619601638), (152, 309800819)]