56585312

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 128207520

約数和(自身を除く): 71622208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 1609, 2198, 2512, 3218, 4396, 5024, 6436, 8792, 11263, 12872, 17584, 22526, 25744, 35168, 45052, 51488, 90104, 180208, 252613, 360416, 505226, 1010452, 1768291, 2020904, 3536582, 4041808, 7073164, 8083616, 14146328, 28292656, 56585312]

約数ペア:

[(1, 56585312), (2, 28292656), (4, 14146328), (7, 8083616), (8, 7073164), (14, 4041808), (16, 3536582), (28, 2020904), (32, 1768291), (56, 1010452), (112, 505226), (157, 360416), (224, 252613), (314, 180208), (628, 90104), (1099, 51488), (1256, 45052), (1609, 35168), (2198, 25744), (2512, 22526), (3218, 17584), (4396, 12872), (5024, 11263), (6436, 8792)]