51436672

素因数分解:

$2^7\times 7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 122094000

約数和(自身を除く): 70657328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 128, 139, 196, 224, 236, 278, 392, 413, 448, 472, 556, 784, 826, 896, 944, 973, 1112, 1568, 1652, 1888, 1946, 2224, 2891, 3136, 3304, 3776, 3892, 4448, 5782, 6272, 6608, 6811, 7552, 7784, 8201, 8896, 11564, 13216, 13622, 15568, 16402, 17792, 23128, 26432, 27244, 31136, 32804, 46256, 52864, 54488, 57407, 62272, 65608, 92512, 108976, 114814, 124544, 131216, 185024, 217952, 229628, 262432, 370048, 401849, 435904, 459256, 524864, 803698, 871808, 918512, 1049728, 1607396, 1837024, 3214792, 3674048, 6429584, 7348096, 12859168, 25718336, 51436672]

約数ペア:

[(1, 51436672), (2, 25718336), (4, 12859168), (7, 7348096), (8, 6429584), (14, 3674048), (16, 3214792), (28, 1837024), (32, 1607396), (49, 1049728), (56, 918512), (59, 871808), (64, 803698), (98, 524864), (112, 459256), (118, 435904), (128, 401849), (139, 370048), (196, 262432), (224, 229628), (236, 217952), (278, 185024), (392, 131216), (413, 124544), (448, 114814), (472, 108976), (556, 92512), (784, 65608), (826, 62272), (896, 57407), (944, 54488), (973, 52864), (1112, 46256), (1568, 32804), (1652, 31136), (1888, 27244), (1946, 26432), (2224, 23128), (2891, 17792), (3136, 16402), (3304, 15568), (3776, 13622), (3892, 13216), (4448, 11564), (5782, 8896), (6272, 8201), (6608, 7784), (6811, 7552)]