55346816

素因数分解:

$2^7\times 7^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 127034880

約数和(自身を除く): 71688064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 277, 446, 448, 554, 892, 896, 1108, 1561, 1784, 1939, 2216, 3122, 3568, 3878, 4432, 6244, 7136, 7756, 8864, 12488, 14272, 15512, 17728, 24976, 28544, 31024, 35456, 49952, 61771, 62048, 99904, 123542, 124096, 199808, 247084, 248192, 432397, 494168, 864794, 988336, 1729588, 1976672, 3459176, 3953344, 6918352, 7906688, 13836704, 27673408, 55346816]

約数ペア:

[(1, 55346816), (2, 27673408), (4, 13836704), (7, 7906688), (8, 6918352), (14, 3953344), (16, 3459176), (28, 1976672), (32, 1729588), (56, 988336), (64, 864794), (112, 494168), (128, 432397), (223, 248192), (224, 247084), (277, 199808), (446, 124096), (448, 123542), (554, 99904), (892, 62048), (896, 61771), (1108, 49952), (1561, 35456), (1784, 31024), (1939, 28544), (2216, 24976), (3122, 17728), (3568, 15512), (3878, 14272), (4432, 12488), (6244, 8864), (7136, 7756)]