55255806

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{28163}}^1$

素因数の和:28280

約数の個数: 24

約数和(自身を含む): 120823560

約数和(自身を除く): 65567754

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 28163, 56326, 84489, 168978, 253467, 506934, 3069767, 6139534, 9209301, 18418602, 27627903, 55255806]

約数ペア:

[(1, 55255806), (2, 27627903), (3, 18418602), (6, 9209301), (9, 6139534), (18, 3069767), (109, 506934), (218, 253467), (327, 168978), (654, 84489), (981, 56326), (1962, 28163)]