55178718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30553}}^1$

素因数の和:30608

約数の個数: 32

約数和(自身を含む): 129060096

約数和(自身を除く): 73881378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 30553, 61106, 91659, 183318, 213871, 427742, 641613, 1283226, 1313779, 2627558, 3941337, 7882674, 9196453, 18392906, 27589359, 55178718]

約数ペア:

[(1, 55178718), (2, 27589359), (3, 18392906), (6, 9196453), (7, 7882674), (14, 3941337), (21, 2627558), (42, 1313779), (43, 1283226), (86, 641613), (129, 427742), (258, 213871), (301, 183318), (602, 91659), (903, 61106), (1806, 30553)]