55381266

素因数分解:

$2^1\times 3^3\times {\mathrm{1025579}}^1$

素因数の和:1025590

約数の個数: 16

約数和(自身を含む): 123069600

約数和(自身を除く): 67688334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1025579, 2051158, 3076737, 6153474, 9230211, 18460422, 27690633, 55381266]

約数ペア:

[(1, 55381266), (2, 27690633), (3, 18460422), (6, 9230211), (9, 6153474), (18, 3076737), (27, 2051158), (54, 1025579)]