50529780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 189346248

約数和(自身を除く): 138816468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 337, 340, 357, 420, 441, 476, 490, 510, 588, 595, 612, 630, 674, 714, 735, 765, 833, 882, 980, 1011, 1020, 1071, 1190, 1260, 1348, 1428, 1470, 1530, 1666, 1685, 1764, 1785, 2022, 2142, 2205, 2359, 2380, 2499, 2940, 3033, 3060, 3332, 3370, 3570, 4044, 4165, 4284, 4410, 4718, 4998, 5055, 5355, 5729, 6066, 6740, 7077, 7140, 7497, 8330, 8820, 9436, 9996, 10110, 10710, 11458, 11795, 12132, 12495, 14154, 14994, 15165, 16513, 16660, 17187, 20220, 21231, 21420, 22916, 23590, 24990, 28308, 28645, 29988, 30330, 33026, 34374, 35385, 37485, 40103, 42462, 47180, 49539, 49980, 51561, 57290, 60660, 66052, 68748, 70770, 74970, 80206, 82565, 84924, 85935, 99078, 103122, 106155, 114580, 120309, 141540, 148617, 149940, 160412, 165130, 171870, 198156, 200515, 206244, 212310, 240618, 247695, 257805, 280721, 297234, 330260, 343740, 360927, 401030, 424620, 481236, 495390, 515610, 561442, 594468, 601545, 721854, 743085, 802060, 842163, 990780, 1031220, 1122884, 1203090, 1403605, 1443708, 1486170, 1684326, 1804635, 2406180, 2526489, 2807210, 2972340, 3368652, 3609270, 4210815, 5052978, 5614420, 7218540, 8421630, 10105956, 12632445, 16843260, 25264890, 50529780]

約数ペア:

[(1, 50529780), (2, 25264890), (3, 16843260), (4, 12632445), (5, 10105956), (6, 8421630), (7, 7218540), (9, 5614420), (10, 5052978), (12, 4210815), (14, 3609270), (15, 3368652), (17, 2972340), (18, 2807210), (20, 2526489), (21, 2406180), (28, 1804635), (30, 1684326), (34, 1486170), (35, 1443708), (36, 1403605), (42, 1203090), (45, 1122884), (49, 1031220), (51, 990780), (60, 842163), (63, 802060), (68, 743085), (70, 721854), (84, 601545), (85, 594468), (90, 561442), (98, 515610), (102, 495390), (105, 481236), (119, 424620), (126, 401030), (140, 360927), (147, 343740), (153, 330260), (170, 297234), (180, 280721), (196, 257805), (204, 247695), (210, 240618), (238, 212310), (245, 206244), (252, 200515), (255, 198156), (294, 171870), (306, 165130), (315, 160412), (337, 149940), (340, 148617), (357, 141540), (420, 120309), (441, 114580), (476, 106155), (490, 103122), (510, 99078), (588, 85935), (595, 84924), (612, 82565), (630, 80206), (674, 74970), (714, 70770), (735, 68748), (765, 66052), (833, 60660), (882, 57290), (980, 51561), (1011, 49980), (1020, 49539), (1071, 47180), (1190, 42462), (1260, 40103), (1348, 37485), (1428, 35385), (1470, 34374), (1530, 33026), (1666, 30330), (1685, 29988), (1764, 28645), (1785, 28308), (2022, 24990), (2142, 23590), (2205, 22916), (2359, 21420), (2380, 21231), (2499, 20220), (2940, 17187), (3033, 16660), (3060, 16513), (3332, 15165), (3370, 14994), (3570, 14154), (4044, 12495), (4165, 12132), (4284, 11795), (4410, 11458), (4718, 10710), (4998, 10110), (5055, 9996), (5355, 9436), (5729, 8820), (6066, 8330), (6740, 7497), (7077, 7140)]