55827709

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 13119491

約数列:

[1, 7, 37, 49, 53, 83, 259, 343, 371, 581, 1813, 1961, 2597, 3071, 4067, 4399, 12691, 13727, 18179, 21497, 28469, 30793, 96089, 150479, 162763, 215551, 672623, 1053353, 1139341, 1508857, 7975387, 55827709]

約数ペア:

[(1, 55827709), (7, 7975387), (37, 1508857), (49, 1139341), (53, 1053353), (83, 672623), (259, 215551), (343, 162763), (371, 150479), (581, 96089), (1813, 30793), (1961, 28469), (2597, 21497), (3071, 18179), (4067, 13727), (4399, 12691)]