52345440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{577}}^1$

素因数の和:611

約数の個数: 240

約数和(自身を含む): 211492512

約数和(自身を除く): 159147072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 577, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1154, 1260, 1296, 1440, 1512, 1620, 1680, 1731, 1890, 2016, 2160, 2268, 2308, 2520, 2592, 2835, 2885, 3024, 3240, 3360, 3462, 3780, 4039, 4320, 4536, 4616, 5040, 5193, 5670, 5770, 6048, 6480, 6924, 7560, 8078, 8655, 9072, 9232, 10080, 10386, 11340, 11540, 12117, 12960, 13848, 15120, 15579, 16156, 17310, 18144, 18464, 20195, 20772, 22680, 23080, 24234, 25965, 27696, 30240, 31158, 32312, 34620, 36351, 40390, 41544, 45360, 46160, 46737, 48468, 51930, 55392, 60585, 62316, 64624, 69240, 72702, 77895, 80780, 83088, 90720, 92320, 93474, 96936, 103860, 109053, 121170, 124632, 129248, 138480, 145404, 155790, 161560, 166176, 181755, 186948, 193872, 207720, 218106, 233685, 242340, 249264, 276960, 290808, 311580, 323120, 327159, 363510, 373896, 387744, 415440, 436212, 467370, 484680, 498528, 545265, 581616, 623160, 646240, 654318, 727020, 747792, 830880, 872424, 934740, 969360, 1090530, 1163232, 1246320, 1308636, 1454040, 1495584, 1635795, 1744848, 1869480, 1938720, 2181060, 2492640, 2617272, 2908080, 3271590, 3489696, 3738960, 4362120, 5234544, 5816160, 6543180, 7477920, 8724240, 10469088, 13086360, 17448480, 26172720, 52345440]

約数ペア:

[(1, 52345440), (2, 26172720), (3, 17448480), (4, 13086360), (5, 10469088), (6, 8724240), (7, 7477920), (8, 6543180), (9, 5816160), (10, 5234544), (12, 4362120), (14, 3738960), (15, 3489696), (16, 3271590), (18, 2908080), (20, 2617272), (21, 2492640), (24, 2181060), (27, 1938720), (28, 1869480), (30, 1744848), (32, 1635795), (35, 1495584), (36, 1454040), (40, 1308636), (42, 1246320), (45, 1163232), (48, 1090530), (54, 969360), (56, 934740), (60, 872424), (63, 830880), (70, 747792), (72, 727020), (80, 654318), (81, 646240), (84, 623160), (90, 581616), (96, 545265), (105, 498528), (108, 484680), (112, 467370), (120, 436212), (126, 415440), (135, 387744), (140, 373896), (144, 363510), (160, 327159), (162, 323120), (168, 311580), (180, 290808), (189, 276960), (210, 249264), (216, 242340), (224, 233685), (240, 218106), (252, 207720), (270, 193872), (280, 186948), (288, 181755), (315, 166176), (324, 161560), (336, 155790), (360, 145404), (378, 138480), (405, 129248), (420, 124632), (432, 121170), (480, 109053), (504, 103860), (540, 96936), (560, 93474), (567, 92320), (577, 90720), (630, 83088), (648, 80780), (672, 77895), (720, 72702), (756, 69240), (810, 64624), (840, 62316), (864, 60585), (945, 55392), (1008, 51930), (1080, 48468), (1120, 46737), (1134, 46160), (1154, 45360), (1260, 41544), (1296, 40390), (1440, 36351), (1512, 34620), (1620, 32312), (1680, 31158), (1731, 30240), (1890, 27696), (2016, 25965), (2160, 24234), (2268, 23080), (2308, 22680), (2520, 20772), (2592, 20195), (2835, 18464), (2885, 18144), (3024, 17310), (3240, 16156), (3360, 15579), (3462, 15120), (3780, 13848), (4039, 12960), (4320, 12117), (4536, 11540), (4616, 11340), (5040, 10386), (5193, 10080), (5670, 9232), (5770, 9072), (6048, 8655), (6480, 8078), (6924, 7560)]