52547040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 288

約数和(自身を含む): 221247936

約数和(自身を除く): 168700896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 401, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 802, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1203, 1248, 1260, 1365, 1440, 1456, 1560, 1604, 1638, 1680, 1820, 1872, 2005, 2016, 2080, 2184, 2340, 2406, 2520, 2730, 2807, 2912, 3120, 3208, 3276, 3360, 3609, 3640, 3744, 4010, 4095, 4368, 4680, 4812, 5040, 5213, 5460, 5614, 6015, 6240, 6416, 6552, 7218, 7280, 8020, 8190, 8421, 8736, 9360, 9624, 10080, 10426, 10920, 11228, 12030, 12832, 13104, 14035, 14436, 14560, 15639, 16040, 16380, 16842, 18045, 18720, 19248, 20852, 21840, 22456, 24060, 25263, 26065, 26208, 28070, 28872, 31278, 32080, 32760, 33684, 36090, 36491, 38496, 41704, 42105, 43680, 44912, 46917, 48120, 50526, 52130, 56140, 57744, 62556, 64160, 65520, 67368, 72180, 72982, 78195, 83408, 84210, 89824, 93834, 96240, 101052, 104260, 109473, 112280, 115488, 125112, 126315, 131040, 134736, 144360, 145964, 156390, 166816, 168420, 182455, 187668, 192480, 202104, 208520, 218946, 224560, 234585, 250224, 252630, 269472, 288720, 291928, 312780, 328419, 336840, 364910, 375336, 404208, 417040, 437892, 449120, 469170, 500448, 505260, 547365, 577440, 583856, 625560, 656838, 673680, 729820, 750672, 808416, 834080, 875784, 938340, 1010520, 1094730, 1167712, 1251120, 1313676, 1347360, 1459640, 1501344, 1642095, 1751568, 1876680, 2021040, 2189460, 2502240, 2627352, 2919280, 3284190, 3503136, 3753360, 4042080, 4378920, 5254704, 5838560, 6568380, 7506720, 8757840, 10509408, 13136760, 17515680, 26273520, 52547040]

約数ペア:

[(1, 52547040), (2, 26273520), (3, 17515680), (4, 13136760), (5, 10509408), (6, 8757840), (7, 7506720), (8, 6568380), (9, 5838560), (10, 5254704), (12, 4378920), (13, 4042080), (14, 3753360), (15, 3503136), (16, 3284190), (18, 2919280), (20, 2627352), (21, 2502240), (24, 2189460), (26, 2021040), (28, 1876680), (30, 1751568), (32, 1642095), (35, 1501344), (36, 1459640), (39, 1347360), (40, 1313676), (42, 1251120), (45, 1167712), (48, 1094730), (52, 1010520), (56, 938340), (60, 875784), (63, 834080), (65, 808416), (70, 750672), (72, 729820), (78, 673680), (80, 656838), (84, 625560), (90, 583856), (91, 577440), (96, 547365), (104, 505260), (105, 500448), (112, 469170), (117, 449120), (120, 437892), (126, 417040), (130, 404208), (140, 375336), (144, 364910), (156, 336840), (160, 328419), (168, 312780), (180, 291928), (182, 288720), (195, 269472), (208, 252630), (210, 250224), (224, 234585), (234, 224560), (240, 218946), (252, 208520), (260, 202104), (273, 192480), (280, 187668), (288, 182455), (312, 168420), (315, 166816), (336, 156390), (360, 145964), (364, 144360), (390, 134736), (401, 131040), (416, 126315), (420, 125112), (455, 115488), (468, 112280), (480, 109473), (504, 104260), (520, 101052), (546, 96240), (560, 93834), (585, 89824), (624, 84210), (630, 83408), (672, 78195), (720, 72982), (728, 72180), (780, 67368), (802, 65520), (819, 64160), (840, 62556), (910, 57744), (936, 56140), (1008, 52130), (1040, 50526), (1092, 48120), (1120, 46917), (1170, 44912), (1203, 43680), (1248, 42105), (1260, 41704), (1365, 38496), (1440, 36491), (1456, 36090), (1560, 33684), (1604, 32760), (1638, 32080), (1680, 31278), (1820, 28872), (1872, 28070), (2005, 26208), (2016, 26065), (2080, 25263), (2184, 24060), (2340, 22456), (2406, 21840), (2520, 20852), (2730, 19248), (2807, 18720), (2912, 18045), (3120, 16842), (3208, 16380), (3276, 16040), (3360, 15639), (3609, 14560), (3640, 14436), (3744, 14035), (4010, 13104), (4095, 12832), (4368, 12030), (4680, 11228), (4812, 10920), (5040, 10426), (5213, 10080), (5460, 9624), (5614, 9360), (6015, 8736), (6240, 8421), (6416, 8190), (6552, 8020), (7218, 7280)]