49389156719

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{195343}}^1$

素因数の和:197270

約数の個数: 16

約数和(自身を含む): 59447086080

約数和(自身を除く): 10057929361

約数列:

[1, 7, 19, 133, 1901, 13307, 36119, 195343, 252833, 1367401, 3711517, 25980619, 371347043, 2599429301, 7055593817, 49389156719]

約数ペア:

[(1, 49389156719), (7, 7055593817), (19, 2599429301), (133, 371347043), (1901, 25980619), (13307, 3711517), (36119, 1367401), (195343, 252833)]