49975920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1400

約数の個数: 160

約数和(自身を含む): 182399040

約数和(自身を除く): 132423120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1361, 1530, 1836, 2040, 2160, 2295, 2448, 2722, 3060, 3672, 4080, 4083, 4590, 5444, 6120, 6805, 7344, 8166, 9180, 10888, 12240, 12249, 13610, 16332, 18360, 20415, 21776, 23137, 24498, 27220, 32664, 36720, 36747, 40830, 46274, 48996, 54440, 61245, 65328, 69411, 73494, 81660, 92548, 97992, 108880, 115685, 122490, 138822, 146988, 163320, 183735, 185096, 195984, 208233, 231370, 244980, 277644, 293976, 326640, 347055, 367470, 370192, 416466, 462740, 489960, 555288, 587952, 624699, 694110, 734940, 832932, 925480, 979920, 1041165, 1110576, 1249398, 1388220, 1469880, 1665864, 1850960, 2082330, 2498796, 2776440, 2939760, 3123495, 3331728, 4164660, 4997592, 5552880, 6246990, 8329320, 9995184, 12493980, 16658640, 24987960, 49975920]

約数ペア:

[(1, 49975920), (2, 24987960), (3, 16658640), (4, 12493980), (5, 9995184), (6, 8329320), (8, 6246990), (9, 5552880), (10, 4997592), (12, 4164660), (15, 3331728), (16, 3123495), (17, 2939760), (18, 2776440), (20, 2498796), (24, 2082330), (27, 1850960), (30, 1665864), (34, 1469880), (36, 1388220), (40, 1249398), (45, 1110576), (48, 1041165), (51, 979920), (54, 925480), (60, 832932), (68, 734940), (72, 694110), (80, 624699), (85, 587952), (90, 555288), (102, 489960), (108, 462740), (120, 416466), (135, 370192), (136, 367470), (144, 347055), (153, 326640), (170, 293976), (180, 277644), (204, 244980), (216, 231370), (240, 208233), (255, 195984), (270, 185096), (272, 183735), (306, 163320), (340, 146988), (360, 138822), (408, 122490), (432, 115685), (459, 108880), (510, 97992), (540, 92548), (612, 81660), (680, 73494), (720, 69411), (765, 65328), (816, 61245), (918, 54440), (1020, 48996), (1080, 46274), (1224, 40830), (1360, 36747), (1361, 36720), (1530, 32664), (1836, 27220), (2040, 24498), (2160, 23137), (2295, 21776), (2448, 20415), (2722, 18360), (3060, 16332), (3672, 13610), (4080, 12249), (4083, 12240), (4590, 10888), (5444, 9180), (6120, 8166), (6805, 7344)]