53284560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 201522816

約数和(自身を除く): 148238256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 197, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 394, 420, 460, 483, 490, 552, 560, 588, 591, 644, 690, 735, 784, 788, 805, 840, 920, 966, 980, 985, 1104, 1127, 1176, 1182, 1288, 1379, 1380, 1470, 1576, 1610, 1680, 1840, 1932, 1960, 1970, 2254, 2352, 2364, 2415, 2576, 2758, 2760, 2940, 2955, 3152, 3220, 3381, 3864, 3920, 3940, 4137, 4508, 4531, 4728, 4830, 5516, 5520, 5635, 5880, 5910, 6440, 6762, 6895, 7728, 7880, 8274, 9016, 9062, 9456, 9653, 9660, 11032, 11270, 11760, 11820, 12880, 13524, 13593, 13790, 15760, 16548, 16905, 18032, 18124, 19306, 19320, 20685, 22064, 22540, 22655, 23640, 27048, 27186, 27580, 28959, 31717, 33096, 33810, 36248, 38612, 38640, 41370, 45080, 45310, 47280, 48265, 54096, 54372, 55160, 57918, 63434, 66192, 67620, 67965, 72496, 77224, 82740, 90160, 90620, 95151, 96530, 108744, 110320, 115836, 126868, 135240, 135930, 144795, 154448, 158585, 165480, 181240, 190302, 193060, 217488, 222019, 231672, 253736, 270480, 271860, 289590, 317170, 330960, 362480, 380604, 386120, 444038, 463344, 475755, 507472, 543720, 579180, 634340, 666057, 761208, 772240, 888076, 951510, 1087440, 1110095, 1158360, 1268680, 1332114, 1522416, 1776152, 1903020, 2220190, 2316720, 2537360, 2664228, 3330285, 3552304, 3806040, 4440380, 5328456, 6660570, 7612080, 8880760, 10656912, 13321140, 17761520, 26642280, 53284560]

約数ペア:

[(1, 53284560), (2, 26642280), (3, 17761520), (4, 13321140), (5, 10656912), (6, 8880760), (7, 7612080), (8, 6660570), (10, 5328456), (12, 4440380), (14, 3806040), (15, 3552304), (16, 3330285), (20, 2664228), (21, 2537360), (23, 2316720), (24, 2220190), (28, 1903020), (30, 1776152), (35, 1522416), (40, 1332114), (42, 1268680), (46, 1158360), (48, 1110095), (49, 1087440), (56, 951510), (60, 888076), (69, 772240), (70, 761208), (80, 666057), (84, 634340), (92, 579180), (98, 543720), (105, 507472), (112, 475755), (115, 463344), (120, 444038), (138, 386120), (140, 380604), (147, 362480), (161, 330960), (168, 317170), (184, 289590), (196, 271860), (197, 270480), (210, 253736), (230, 231672), (240, 222019), (245, 217488), (276, 193060), (280, 190302), (294, 181240), (322, 165480), (336, 158585), (345, 154448), (368, 144795), (392, 135930), (394, 135240), (420, 126868), (460, 115836), (483, 110320), (490, 108744), (552, 96530), (560, 95151), (588, 90620), (591, 90160), (644, 82740), (690, 77224), (735, 72496), (784, 67965), (788, 67620), (805, 66192), (840, 63434), (920, 57918), (966, 55160), (980, 54372), (985, 54096), (1104, 48265), (1127, 47280), (1176, 45310), (1182, 45080), (1288, 41370), (1379, 38640), (1380, 38612), (1470, 36248), (1576, 33810), (1610, 33096), (1680, 31717), (1840, 28959), (1932, 27580), (1960, 27186), (1970, 27048), (2254, 23640), (2352, 22655), (2364, 22540), (2415, 22064), (2576, 20685), (2758, 19320), (2760, 19306), (2940, 18124), (2955, 18032), (3152, 16905), (3220, 16548), (3381, 15760), (3864, 13790), (3920, 13593), (3940, 13524), (4137, 12880), (4508, 11820), (4531, 11760), (4728, 11270), (4830, 11032), (5516, 9660), (5520, 9653), (5635, 9456), (5880, 9062), (5910, 9016), (6440, 8274), (6762, 7880), (6895, 7728)]