54506.00000000

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{389}}^2$

素因数の和:803

約数の個数: 18

約数和(自身を含む): 80710252

約数和(自身を除く): 25780729

約数列:

[1, 3, 11, 33, 121, 363, 389, 1167, 4279, 12837, 47069, 141207, 151321, 453963, 1664531, 4993593, 18309841, 54929523]

約数ペア:

[(1, 54929523), (3, 18309841), (11, 4993593), (33, 1664531), (121, 453963), (363, 151321), (389, 141207), (1167, 47069), (4279, 12837)]