51848640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 224

約数和(自身を含む): 194218560

約数和(自身を除く): 142369920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 353, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 706, 720, 765, 816, 864, 918, 960, 1020, 1059, 1080, 1088, 1224, 1360, 1412, 1440, 1530, 1632, 1728, 1765, 1836, 2040, 2118, 2160, 2295, 2448, 2720, 2824, 2880, 3060, 3177, 3264, 3530, 3672, 4080, 4236, 4320, 4590, 4896, 5295, 5440, 5648, 6001, 6120, 6354, 7060, 7344, 8160, 8472, 8640, 9180, 9531, 9792, 10590, 11296, 12002, 12240, 12708, 14120, 14688, 15885, 16320, 16944, 18003, 18360, 19062, 21180, 22592, 24004, 24480, 25416, 28240, 29376, 30005, 31770, 33888, 36006, 36720, 38124, 42360, 47655, 48008, 48960, 50832, 54009, 56480, 60010, 63540, 67776, 72012, 73440, 76248, 84720, 90015, 95310, 96016, 101664, 108018, 112960, 120020, 127080, 144024, 146880, 152496, 162027, 169440, 180030, 190620, 192032, 203328, 216036, 240040, 254160, 270045, 288048, 304992, 324054, 338880, 360060, 381240, 384064, 432072, 480080, 508320, 540090, 576096, 609984, 648108, 720120, 762480, 810135, 864144, 960160, 1016640, 1080180, 1152192, 1296216, 1440240, 1524960, 1620270, 1728288, 1920320, 2160360, 2592432, 2880480, 3049920, 3240540, 3456576, 4320720, 5184864, 5760960, 6481080, 8641440, 10369728, 12962160, 17282880, 25924320, 51848640]

約数ペア:

[(1, 51848640), (2, 25924320), (3, 17282880), (4, 12962160), (5, 10369728), (6, 8641440), (8, 6481080), (9, 5760960), (10, 5184864), (12, 4320720), (15, 3456576), (16, 3240540), (17, 3049920), (18, 2880480), (20, 2592432), (24, 2160360), (27, 1920320), (30, 1728288), (32, 1620270), (34, 1524960), (36, 1440240), (40, 1296216), (45, 1152192), (48, 1080180), (51, 1016640), (54, 960160), (60, 864144), (64, 810135), (68, 762480), (72, 720120), (80, 648108), (85, 609984), (90, 576096), (96, 540090), (102, 508320), (108, 480080), (120, 432072), (135, 384064), (136, 381240), (144, 360060), (153, 338880), (160, 324054), (170, 304992), (180, 288048), (192, 270045), (204, 254160), (216, 240040), (240, 216036), (255, 203328), (270, 192032), (272, 190620), (288, 180030), (306, 169440), (320, 162027), (340, 152496), (353, 146880), (360, 144024), (408, 127080), (432, 120020), (459, 112960), (480, 108018), (510, 101664), (540, 96016), (544, 95310), (576, 90015), (612, 84720), (680, 76248), (706, 73440), (720, 72012), (765, 67776), (816, 63540), (864, 60010), (918, 56480), (960, 54009), (1020, 50832), (1059, 48960), (1080, 48008), (1088, 47655), (1224, 42360), (1360, 38124), (1412, 36720), (1440, 36006), (1530, 33888), (1632, 31770), (1728, 30005), (1765, 29376), (1836, 28240), (2040, 25416), (2118, 24480), (2160, 24004), (2295, 22592), (2448, 21180), (2720, 19062), (2824, 18360), (2880, 18003), (3060, 16944), (3177, 16320), (3264, 15885), (3530, 14688), (3672, 14120), (4080, 12708), (4236, 12240), (4320, 12002), (4590, 11296), (4896, 10590), (5295, 9792), (5440, 9531), (5648, 9180), (6001, 8640), (6120, 8472), (6354, 8160), (7060, 7344)]