56725984

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 128526048

約数和(自身を除く): 71800064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 1613, 2198, 2512, 3226, 4396, 5024, 6452, 8792, 11291, 12904, 17584, 22582, 25808, 35168, 45164, 51616, 90328, 180656, 253241, 361312, 506482, 1012964, 1772687, 2025928, 3545374, 4051856, 7090748, 8103712, 14181496, 28362992, 56725984]

約数ペア:

[(1, 56725984), (2, 28362992), (4, 14181496), (7, 8103712), (8, 7090748), (14, 4051856), (16, 3545374), (28, 2025928), (32, 1772687), (56, 1012964), (112, 506482), (157, 361312), (224, 253241), (314, 180656), (628, 90328), (1099, 51616), (1256, 45164), (1613, 35168), (2198, 25808), (2512, 22582), (3226, 17584), (4396, 12904), (5024, 11291), (6452, 8792)]