49911806931

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139808983}}^1$

素因数の和:139809010

約数の個数: 16

約数和(自身を含む): 80529974784

約数和(自身を除く): 30618167853

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 139808983, 419426949, 978662881, 2376752711, 2935988643, 7130258133, 16637268977, 49911806931]

約数ペア:

[(1, 49911806931), (3, 16637268977), (7, 7130258133), (17, 2935988643), (21, 2376752711), (51, 978662881), (119, 419426949), (357, 139808983)]