56554592129

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1\times {\mathrm{18979}}^1$

素因数の和:21992

約数の個数: 16

約数和(自身を含む): 65093808000

約数和(自身を除く): 8539215871

約数列:

[1, 7, 149, 1043, 2857, 18979, 19999, 132853, 425693, 2827871, 2979851, 19795097, 54223003, 379561021, 8079227447, 56554592129]

約数ペア:

[(1, 56554592129), (7, 8079227447), (149, 379561021), (1043, 54223003), (2857, 19795097), (18979, 2979851), (19999, 2827871), (132853, 425693)]