54965428

素因数分解:

$2^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1997}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 110097792

約数和(自身を除く): 55132364

約数列:

[1, 2, 4, 7, 14, 28, 983, 1966, 1997, 3932, 3994, 6881, 7988, 13762, 13979, 27524, 27958, 55916, 1963051, 3926102, 7852204, 13741357, 27482714, 54965428]

約数ペア:

[(1, 54965428), (2, 27482714), (4, 13741357), (7, 7852204), (14, 3926102), (28, 1963051), (983, 55916), (1966, 27958), (1997, 27524), (3932, 13979), (3994, 13762), (6881, 7988)]