55123254

素因数分解:

$2^1\times 3^4\times {\mathrm{340267}}^1$

素因数の和:340281

約数の個数: 20

約数和(自身を含む): 123517284

約数和(自身を除く): 68394030

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 340267, 680534, 1020801, 2041602, 3062403, 6124806, 9187209, 18374418, 27561627, 55123254]

約数ペア:

[(1, 55123254), (2, 27561627), (3, 18374418), (6, 9187209), (9, 6124806), (18, 3062403), (27, 2041602), (54, 1020801), (81, 680534), (162, 340267)]