53322724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 115492608

約数和(自身を除く): 62169884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 557, 1052, 1114, 1841, 2228, 3419, 3682, 3899, 6838, 7241, 7364, 7798, 13676, 14482, 15596, 23933, 28964, 47866, 50687, 95732, 101374, 146491, 202748, 292982, 585964, 1025437, 1904383, 2050874, 3808766, 4101748, 7617532, 13330681, 26661362, 53322724]

約数ペア:

[(1, 53322724), (2, 26661362), (4, 13330681), (7, 7617532), (13, 4101748), (14, 3808766), (26, 2050874), (28, 1904383), (52, 1025437), (91, 585964), (182, 292982), (263, 202748), (364, 146491), (526, 101374), (557, 95732), (1052, 50687), (1114, 47866), (1841, 28964), (2228, 23933), (3419, 15596), (3682, 14482), (3899, 13676), (6838, 7798), (7241, 7364)]