53440912

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1901}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 118867392

約数和(自身を除く): 65426480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 1901, 2008, 3514, 3802, 4016, 7028, 7604, 13307, 14056, 15208, 26614, 28112, 30416, 53228, 106456, 212912, 477151, 954302, 1908604, 3340057, 3817208, 6680114, 7634416, 13360228, 26720456, 53440912]

約数ペア:

[(1, 53440912), (2, 26720456), (4, 13360228), (7, 7634416), (8, 6680114), (14, 3817208), (16, 3340057), (28, 1908604), (56, 954302), (112, 477151), (251, 212912), (502, 106456), (1004, 53228), (1757, 30416), (1901, 28112), (2008, 26614), (3514, 15208), (3802, 14056), (4016, 13307), (7028, 7604)]