51006780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 179343360

約数和(自身を除く): 128336580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 277, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 554, 558, 594, 620, 660, 682, 831, 837, 930, 990, 1023, 1108, 1116, 1188, 1364, 1385, 1395, 1485, 1662, 1674, 1705, 1860, 1980, 2046, 2493, 2770, 2790, 2970, 3047, 3069, 3324, 3348, 3410, 4092, 4155, 4185, 4986, 5115, 5540, 5580, 5940, 6094, 6138, 6820, 7479, 8310, 8370, 8587, 9141, 9207, 9972, 10230, 12188, 12276, 12465, 14958, 15235, 15345, 16620, 16740, 17174, 18282, 18414, 20460, 24930, 25761, 27423, 29916, 30470, 30690, 34348, 36564, 36828, 37395, 42935, 45705, 46035, 49860, 51522, 54846, 60940, 61380, 74790, 77283, 82269, 85870, 91410, 92070, 94457, 103044, 109692, 128805, 137115, 149580, 154566, 164538, 171740, 182820, 184140, 188914, 231849, 257610, 274230, 283371, 309132, 329076, 377828, 386415, 411345, 463698, 472285, 515220, 548460, 566742, 772830, 822690, 850113, 927396, 944570, 1133484, 1159245, 1416855, 1545660, 1645380, 1700226, 1889140, 2318490, 2550339, 2833710, 3400452, 4250565, 4636980, 5100678, 5667420, 8501130, 10201356, 12751695, 17002260, 25503390, 51006780]

約数ペア:

[(1, 51006780), (2, 25503390), (3, 17002260), (4, 12751695), (5, 10201356), (6, 8501130), (9, 5667420), (10, 5100678), (11, 4636980), (12, 4250565), (15, 3400452), (18, 2833710), (20, 2550339), (22, 2318490), (27, 1889140), (30, 1700226), (31, 1645380), (33, 1545660), (36, 1416855), (44, 1159245), (45, 1133484), (54, 944570), (55, 927396), (60, 850113), (62, 822690), (66, 772830), (90, 566742), (93, 548460), (99, 515220), (108, 472285), (110, 463698), (124, 411345), (132, 386415), (135, 377828), (155, 329076), (165, 309132), (180, 283371), (186, 274230), (198, 257610), (220, 231849), (270, 188914), (277, 184140), (279, 182820), (297, 171740), (310, 164538), (330, 154566), (341, 149580), (372, 137115), (396, 128805), (465, 109692), (495, 103044), (540, 94457), (554, 92070), (558, 91410), (594, 85870), (620, 82269), (660, 77283), (682, 74790), (831, 61380), (837, 60940), (930, 54846), (990, 51522), (1023, 49860), (1108, 46035), (1116, 45705), (1188, 42935), (1364, 37395), (1385, 36828), (1395, 36564), (1485, 34348), (1662, 30690), (1674, 30470), (1705, 29916), (1860, 27423), (1980, 25761), (2046, 24930), (2493, 20460), (2770, 18414), (2790, 18282), (2970, 17174), (3047, 16740), (3069, 16620), (3324, 15345), (3348, 15235), (3410, 14958), (4092, 12465), (4155, 12276), (4185, 12188), (4986, 10230), (5115, 9972), (5540, 9207), (5580, 9141), (5940, 8587), (6094, 8370), (6138, 8310), (6820, 7479)]