51424560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 194059008

約数和(自身を除く): 142634448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 151, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 302, 330, 344, 360, 387, 396, 430, 440, 453, 473, 495, 516, 528, 604, 645, 660, 688, 720, 755, 774, 792, 860, 880, 906, 946, 990, 1032, 1208, 1290, 1320, 1359, 1419, 1510, 1548, 1584, 1661, 1720, 1812, 1892, 1935, 1980, 2064, 2265, 2365, 2416, 2580, 2640, 2718, 2838, 3020, 3096, 3322, 3440, 3624, 3784, 3870, 3960, 4257, 4530, 4730, 4983, 5160, 5436, 5676, 6040, 6192, 6493, 6644, 6795, 7095, 7248, 7568, 7740, 7920, 8305, 8514, 9060, 9460, 9966, 10320, 10872, 11352, 12080, 12986, 13288, 13590, 14190, 14949, 15480, 16610, 17028, 18120, 18920, 19479, 19932, 21285, 21744, 22704, 24915, 25972, 26576, 27180, 28380, 29898, 30960, 32465, 33220, 34056, 36240, 37840, 38958, 39864, 42570, 49830, 51944, 54360, 56760, 58437, 59796, 64930, 66440, 68112, 71423, 74745, 77916, 79728, 85140, 97395, 99660, 103888, 108720, 113520, 116874, 119592, 129860, 132880, 142846, 149490, 155832, 170280, 194790, 199320, 214269, 233748, 239184, 259720, 285692, 292185, 298980, 311664, 340560, 357115, 389580, 398640, 428538, 467496, 519440, 571384, 584370, 597960, 642807, 714230, 779160, 857076, 934992, 1071345, 1142768, 1168740, 1195920, 1285614, 1428460, 1558320, 1714152, 2142690, 2337480, 2571228, 2856920, 3214035, 3428304, 4285380, 4674960, 5142456, 5713840, 6428070, 8570760, 10284912, 12856140, 17141520, 25712280, 51424560]

約数ペア:

[(1, 51424560), (2, 25712280), (3, 17141520), (4, 12856140), (5, 10284912), (6, 8570760), (8, 6428070), (9, 5713840), (10, 5142456), (11, 4674960), (12, 4285380), (15, 3428304), (16, 3214035), (18, 2856920), (20, 2571228), (22, 2337480), (24, 2142690), (30, 1714152), (33, 1558320), (36, 1428460), (40, 1285614), (43, 1195920), (44, 1168740), (45, 1142768), (48, 1071345), (55, 934992), (60, 857076), (66, 779160), (72, 714230), (80, 642807), (86, 597960), (88, 584370), (90, 571384), (99, 519440), (110, 467496), (120, 428538), (129, 398640), (132, 389580), (144, 357115), (151, 340560), (165, 311664), (172, 298980), (176, 292185), (180, 285692), (198, 259720), (215, 239184), (220, 233748), (240, 214269), (258, 199320), (264, 194790), (302, 170280), (330, 155832), (344, 149490), (360, 142846), (387, 132880), (396, 129860), (430, 119592), (440, 116874), (453, 113520), (473, 108720), (495, 103888), (516, 99660), (528, 97395), (604, 85140), (645, 79728), (660, 77916), (688, 74745), (720, 71423), (755, 68112), (774, 66440), (792, 64930), (860, 59796), (880, 58437), (906, 56760), (946, 54360), (990, 51944), (1032, 49830), (1208, 42570), (1290, 39864), (1320, 38958), (1359, 37840), (1419, 36240), (1510, 34056), (1548, 33220), (1584, 32465), (1661, 30960), (1720, 29898), (1812, 28380), (1892, 27180), (1935, 26576), (1980, 25972), (2064, 24915), (2265, 22704), (2365, 21744), (2416, 21285), (2580, 19932), (2640, 19479), (2718, 18920), (2838, 18120), (3020, 17028), (3096, 16610), (3322, 15480), (3440, 14949), (3624, 14190), (3784, 13590), (3870, 13288), (3960, 12986), (4257, 12080), (4530, 11352), (4730, 10872), (4983, 10320), (5160, 9966), (5436, 9460), (5676, 9060), (6040, 8514), (6192, 8305), (6493, 7920), (6644, 7740), (6795, 7568), (7095, 7248)]