55402488

素因数分解:

$2^3\times 3^3\times {\mathrm{256493}}^1$

素因数の和:256508

約数の個数: 32

約数和(自身を含む): 153896400

約数和(自身を除く): 98493912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 256493, 512986, 769479, 1025972, 1538958, 2051944, 2308437, 3077916, 4616874, 6155832, 6925311, 9233748, 13850622, 18467496, 27701244, 55402488]

約数ペア:

[(1, 55402488), (2, 27701244), (3, 18467496), (4, 13850622), (6, 9233748), (8, 6925311), (9, 6155832), (12, 4616874), (18, 3077916), (24, 2308437), (27, 2051944), (36, 1538958), (54, 1025972), (72, 769479), (108, 512986), (216, 256493)]