53942688

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1366

約数の個数: 72

約数和(自身を含む): 154505988

約数和(自身を除く): 100563300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1193, 1256, 1413, 1884, 2386, 2512, 2826, 3579, 3768, 4772, 5024, 5652, 7158, 7536, 9544, 10737, 11304, 14316, 15072, 19088, 21474, 22608, 28632, 38176, 42948, 45216, 57264, 85896, 114528, 171792, 187301, 343584, 374602, 561903, 749204, 1123806, 1498408, 1685709, 2247612, 2996816, 3371418, 4495224, 5993632, 6742836, 8990448, 13485672, 17980896, 26971344, 53942688]

約数ペア:

[(1, 53942688), (2, 26971344), (3, 17980896), (4, 13485672), (6, 8990448), (8, 6742836), (9, 5993632), (12, 4495224), (16, 3371418), (18, 2996816), (24, 2247612), (32, 1685709), (36, 1498408), (48, 1123806), (72, 749204), (96, 561903), (144, 374602), (157, 343584), (288, 187301), (314, 171792), (471, 114528), (628, 85896), (942, 57264), (1193, 45216), (1256, 42948), (1413, 38176), (1884, 28632), (2386, 22608), (2512, 21474), (2826, 19088), (3579, 15072), (3768, 14316), (4772, 11304), (5024, 10737), (5652, 9544), (7158, 7536)]