53380712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 125712000

約数和(自身を除く): 72331288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 386, 449, 616, 772, 898, 1351, 1544, 1796, 2123, 2702, 3143, 3592, 4246, 4939, 5404, 6286, 8492, 9878, 10808, 12572, 14861, 16984, 19756, 25144, 29722, 34573, 39512, 59444, 69146, 86657, 118888, 138292, 173314, 276584, 346628, 606599, 693256, 953227, 1213198, 1906454, 2426396, 3812908, 4852792, 6672589, 7625816, 13345178, 26690356, 53380712]

約数ペア:

[(1, 53380712), (2, 26690356), (4, 13345178), (7, 7625816), (8, 6672589), (11, 4852792), (14, 3812908), (22, 2426396), (28, 1906454), (44, 1213198), (56, 953227), (77, 693256), (88, 606599), (154, 346628), (193, 276584), (308, 173314), (386, 138292), (449, 118888), (616, 86657), (772, 69146), (898, 59444), (1351, 39512), (1544, 34573), (1796, 29722), (2123, 25144), (2702, 19756), (3143, 16984), (3592, 14861), (4246, 12572), (4939, 10808), (5404, 9878), (6286, 8492)]