49358880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 170299584

約数和(自身を除く): 120940704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 227, 240, 288, 302, 360, 453, 454, 480, 604, 681, 720, 755, 906, 908, 1135, 1208, 1359, 1362, 1440, 1510, 1812, 1816, 2043, 2265, 2270, 2416, 2718, 2724, 3020, 3405, 3624, 3632, 4086, 4530, 4540, 4832, 5436, 5448, 6040, 6795, 6810, 7248, 7264, 8172, 9060, 9080, 10215, 10872, 10896, 12080, 13590, 13620, 14496, 16344, 18120, 18160, 20430, 21744, 21792, 24160, 27180, 27240, 32688, 34277, 36240, 36320, 40860, 43488, 54360, 54480, 65376, 68554, 72480, 81720, 102831, 108720, 108960, 137108, 163440, 171385, 205662, 217440, 274216, 308493, 326880, 342770, 411324, 514155, 548432, 616986, 685540, 822648, 1028310, 1096864, 1233972, 1371080, 1542465, 1645296, 2056620, 2467944, 2742160, 3084930, 3290592, 4113240, 4935888, 5484320, 6169860, 8226480, 9871776, 12339720, 16452960, 24679440, 49358880]

約数ペア:

[(1, 49358880), (2, 24679440), (3, 16452960), (4, 12339720), (5, 9871776), (6, 8226480), (8, 6169860), (9, 5484320), (10, 4935888), (12, 4113240), (15, 3290592), (16, 3084930), (18, 2742160), (20, 2467944), (24, 2056620), (30, 1645296), (32, 1542465), (36, 1371080), (40, 1233972), (45, 1096864), (48, 1028310), (60, 822648), (72, 685540), (80, 616986), (90, 548432), (96, 514155), (120, 411324), (144, 342770), (151, 326880), (160, 308493), (180, 274216), (227, 217440), (240, 205662), (288, 171385), (302, 163440), (360, 137108), (453, 108960), (454, 108720), (480, 102831), (604, 81720), (681, 72480), (720, 68554), (755, 65376), (906, 54480), (908, 54360), (1135, 43488), (1208, 40860), (1359, 36320), (1362, 36240), (1440, 34277), (1510, 32688), (1812, 27240), (1816, 27180), (2043, 24160), (2265, 21792), (2270, 21744), (2416, 20430), (2718, 18160), (2724, 18120), (3020, 16344), (3405, 14496), (3624, 13620), (3632, 13590), (4086, 12080), (4530, 10896), (4540, 10872), (4832, 10215), (5436, 9080), (5448, 9060), (6040, 8172), (6795, 7264), (6810, 7248)]