50818185

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 107758728

約数和(自身を除く): 56940543

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 61, 81, 85, 99, 121, 135, 153, 165, 183, 187, 255, 297, 305, 363, 405, 459, 495, 549, 561, 605, 671, 765, 891, 915, 935, 1037, 1089, 1377, 1485, 1647, 1683, 1815, 2013, 2057, 2295, 2745, 2805, 3111, 3267, 3355, 4455, 4941, 5049, 5185, 5445, 6039, 6171, 6885, 7381, 8235, 8415, 9333, 9801, 10065, 10285, 11407, 15147, 15555, 16335, 18117, 18513, 22143, 24705, 25245, 27999, 30195, 30855, 34221, 36905, 46665, 49005, 54351, 55539, 57035, 66429, 75735, 83997, 90585, 92565, 102663, 110715, 125477, 139995, 166617, 171105, 199287, 271755, 277695, 307989, 332145, 376431, 419985, 513315, 597861, 627385, 833085, 923967, 996435, 1129293, 1539945, 1882155, 2989305, 3387879, 4619835, 5646465, 10163637, 16939395, 50818185]

約数ペア:

[(1, 50818185), (3, 16939395), (5, 10163637), (9, 5646465), (11, 4619835), (15, 3387879), (17, 2989305), (27, 1882155), (33, 1539945), (45, 1129293), (51, 996435), (55, 923967), (61, 833085), (81, 627385), (85, 597861), (99, 513315), (121, 419985), (135, 376431), (153, 332145), (165, 307989), (183, 277695), (187, 271755), (255, 199287), (297, 171105), (305, 166617), (363, 139995), (405, 125477), (459, 110715), (495, 102663), (549, 92565), (561, 90585), (605, 83997), (671, 75735), (765, 66429), (891, 57035), (915, 55539), (935, 54351), (1037, 49005), (1089, 46665), (1377, 36905), (1485, 34221), (1647, 30855), (1683, 30195), (1815, 27999), (2013, 25245), (2057, 24705), (2295, 22143), (2745, 18513), (2805, 18117), (3111, 16335), (3267, 15555), (3355, 15147), (4455, 11407), (4941, 10285), (5049, 10065), (5185, 9801), (5445, 9333), (6039, 8415), (6171, 8235), (6885, 7381)]