50812440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 175633920

約数和(自身を除く): 124821480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 241, 251, 280, 420, 482, 502, 723, 753, 840, 964, 1004, 1205, 1255, 1446, 1506, 1687, 1757, 1928, 2008, 2410, 2510, 2892, 3012, 3374, 3514, 3615, 3765, 4820, 5020, 5061, 5271, 5784, 6024, 6748, 7028, 7230, 7530, 8435, 8785, 9640, 10040, 10122, 10542, 13496, 14056, 14460, 15060, 16870, 17570, 20244, 21084, 25305, 26355, 28920, 30120, 33740, 35140, 40488, 42168, 50610, 52710, 60491, 67480, 70280, 101220, 105420, 120982, 181473, 202440, 210840, 241964, 302455, 362946, 423437, 483928, 604910, 725892, 846874, 907365, 1209820, 1270311, 1451784, 1693748, 1814730, 2117185, 2419640, 2540622, 3387496, 3629460, 4234370, 5081244, 6351555, 7258920, 8468740, 10162488, 12703110, 16937480, 25406220, 50812440]

約数ペア:

[(1, 50812440), (2, 25406220), (3, 16937480), (4, 12703110), (5, 10162488), (6, 8468740), (7, 7258920), (8, 6351555), (10, 5081244), (12, 4234370), (14, 3629460), (15, 3387496), (20, 2540622), (21, 2419640), (24, 2117185), (28, 1814730), (30, 1693748), (35, 1451784), (40, 1270311), (42, 1209820), (56, 907365), (60, 846874), (70, 725892), (84, 604910), (105, 483928), (120, 423437), (140, 362946), (168, 302455), (210, 241964), (241, 210840), (251, 202440), (280, 181473), (420, 120982), (482, 105420), (502, 101220), (723, 70280), (753, 67480), (840, 60491), (964, 52710), (1004, 50610), (1205, 42168), (1255, 40488), (1446, 35140), (1506, 33740), (1687, 30120), (1757, 28920), (1928, 26355), (2008, 25305), (2410, 21084), (2510, 20244), (2892, 17570), (3012, 16870), (3374, 15060), (3514, 14460), (3615, 14056), (3765, 13496), (4820, 10542), (5020, 10122), (5061, 10040), (5271, 9640), (5784, 8785), (6024, 8435), (6748, 7530), (7028, 7230)]