55345164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{658871}}^1$

素因数の和:658885

約数の個数: 24

約数和(自身を含む): 147587328

約数和(自身を除く): 92242164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 658871, 1317742, 1976613, 2635484, 3953226, 4612097, 7906452, 9224194, 13836291, 18448388, 27672582, 55345164]

約数ペア:

[(1, 55345164), (2, 27672582), (3, 18448388), (4, 13836291), (6, 9224194), (7, 7906452), (12, 4612097), (14, 3953226), (21, 2635484), (28, 1976613), (42, 1317742), (84, 658871)]