51529184

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 72

約数和(自身を含む): 120226680

約数和(自身を除く): 68697496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 196, 224, 236, 392, 413, 472, 557, 784, 826, 944, 1114, 1568, 1652, 1888, 2228, 2891, 3304, 3899, 4456, 5782, 6608, 7798, 8912, 11564, 13216, 15596, 17824, 23128, 27293, 31192, 32863, 46256, 54586, 62384, 65726, 92512, 109172, 124768, 131452, 218344, 230041, 262904, 436688, 460082, 525808, 873376, 920164, 1051616, 1610287, 1840328, 3220574, 3680656, 6441148, 7361312, 12882296, 25764592, 51529184]

約数ペア:

[(1, 51529184), (2, 25764592), (4, 12882296), (7, 7361312), (8, 6441148), (14, 3680656), (16, 3220574), (28, 1840328), (32, 1610287), (49, 1051616), (56, 920164), (59, 873376), (98, 525808), (112, 460082), (118, 436688), (196, 262904), (224, 230041), (236, 218344), (392, 131452), (413, 124768), (472, 109172), (557, 92512), (784, 65726), (826, 62384), (944, 54586), (1114, 46256), (1568, 32863), (1652, 31192), (1888, 27293), (2228, 23128), (2891, 17824), (3304, 15596), (3899, 13216), (4456, 11564), (5782, 8912), (6608, 7798)]