54965778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1308709}}^1$

素因数の和:1308721

約数の個数: 16

約数和(自身を含む): 125636160

約数和(自身を除く): 70670382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1308709, 2617418, 3926127, 7852254, 9160963, 18321926, 27482889, 54965778]

約数ペア:

[(1, 54965778), (2, 27482889), (3, 18321926), (6, 9160963), (7, 7852254), (14, 3926127), (21, 2617418), (42, 1308709)]