55478668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 116573184

約数和(自身を除く): 61094516

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 277, 311, 322, 554, 622, 644, 1108, 1244, 1939, 2177, 3878, 4354, 6371, 7153, 7756, 8708, 12742, 14306, 25484, 28612, 44597, 50071, 86147, 89194, 100142, 172294, 178388, 200284, 344588, 603029, 1206058, 1981381, 2412116, 3962762, 7925524, 13869667, 27739334, 55478668]

約数ペア:

[(1, 55478668), (2, 27739334), (4, 13869667), (7, 7925524), (14, 3962762), (23, 2412116), (28, 1981381), (46, 1206058), (92, 603029), (161, 344588), (277, 200284), (311, 178388), (322, 172294), (554, 100142), (622, 89194), (644, 86147), (1108, 50071), (1244, 44597), (1939, 28612), (2177, 25484), (3878, 14306), (4354, 12742), (6371, 8708), (7153, 7756)]