51898000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 160

約数和(自身を含む): 156918528

約数和(自身を除く): 105020528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 200, 220, 250, 275, 280, 308, 337, 350, 385, 400, 440, 500, 550, 560, 616, 674, 700, 770, 875, 880, 1000, 1100, 1232, 1348, 1375, 1400, 1540, 1685, 1750, 1925, 2000, 2200, 2359, 2696, 2750, 2800, 3080, 3370, 3500, 3707, 3850, 4400, 4718, 5392, 5500, 6160, 6740, 7000, 7414, 7700, 8425, 9436, 9625, 11000, 11795, 13480, 14000, 14828, 15400, 16850, 18535, 18872, 19250, 22000, 23590, 25949, 26960, 29656, 30800, 33700, 37070, 37744, 38500, 42125, 47180, 51898, 58975, 59312, 67400, 74140, 77000, 84250, 92675, 94360, 103796, 117950, 129745, 134800, 148280, 154000, 168500, 185350, 188720, 207592, 235900, 259490, 294875, 296560, 337000, 370700, 415184, 463375, 471800, 518980, 589750, 648725, 674000, 741400, 926750, 943600, 1037960, 1179500, 1297450, 1482800, 1853500, 2075920, 2359000, 2594900, 3243625, 3707000, 4718000, 5189800, 6487250, 7414000, 10379600, 12974500, 25949000, 51898000]

約数ペア:

[(1, 51898000), (2, 25949000), (4, 12974500), (5, 10379600), (7, 7414000), (8, 6487250), (10, 5189800), (11, 4718000), (14, 3707000), (16, 3243625), (20, 2594900), (22, 2359000), (25, 2075920), (28, 1853500), (35, 1482800), (40, 1297450), (44, 1179500), (50, 1037960), (55, 943600), (56, 926750), (70, 741400), (77, 674000), (80, 648725), (88, 589750), (100, 518980), (110, 471800), (112, 463375), (125, 415184), (140, 370700), (154, 337000), (175, 296560), (176, 294875), (200, 259490), (220, 235900), (250, 207592), (275, 188720), (280, 185350), (308, 168500), (337, 154000), (350, 148280), (385, 134800), (400, 129745), (440, 117950), (500, 103796), (550, 94360), (560, 92675), (616, 84250), (674, 77000), (700, 74140), (770, 67400), (875, 59312), (880, 58975), (1000, 51898), (1100, 47180), (1232, 42125), (1348, 38500), (1375, 37744), (1400, 37070), (1540, 33700), (1685, 30800), (1750, 29656), (1925, 26960), (2000, 25949), (2200, 23590), (2359, 22000), (2696, 19250), (2750, 18872), (2800, 18535), (3080, 16850), (3370, 15400), (3500, 14828), (3707, 14000), (3850, 13480), (4400, 11795), (4718, 11000), (5392, 9625), (5500, 9436), (6160, 8425), (6740, 7700), (7000, 7414)]