50465520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 480

約数和(自身を含む): 222842880

約数和(自身を除く): 172377360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 31, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 62, 63, 68, 70, 72, 76, 80, 84, 85, 90, 93, 95, 102, 105, 112, 114, 119, 120, 124, 126, 133, 136, 140, 144, 152, 153, 155, 168, 170, 171, 180, 186, 190, 204, 210, 217, 228, 238, 240, 248, 252, 255, 266, 272, 279, 280, 285, 304, 306, 310, 315, 323, 336, 340, 342, 357, 360, 372, 380, 399, 408, 420, 434, 456, 465, 476, 496, 504, 510, 527, 532, 558, 560, 570, 589, 595, 612, 620, 630, 646, 651, 665, 680, 684, 714, 720, 744, 760, 765, 798, 816, 840, 855, 868, 912, 930, 952, 969, 1008, 1020, 1054, 1064, 1071, 1085, 1116, 1140, 1178, 1190, 1197, 1224, 1240, 1260, 1292, 1302, 1330, 1360, 1368, 1395, 1428, 1488, 1520, 1530, 1581, 1596, 1615, 1680, 1710, 1736, 1767, 1785, 1860, 1904, 1938, 1953, 1995, 2040, 2108, 2128, 2142, 2170, 2232, 2261, 2280, 2356, 2380, 2394, 2448, 2480, 2520, 2584, 2604, 2635, 2660, 2736, 2790, 2856, 2907, 2945, 3060, 3162, 3192, 3230, 3255, 3420, 3472, 3534, 3570, 3689, 3720, 3876, 3906, 3990, 4080, 4123, 4216, 4284, 4340, 4464, 4522, 4560, 4712, 4743, 4760, 4788, 4845, 5040, 5168, 5208, 5270, 5301, 5320, 5355, 5580, 5712, 5814, 5890, 5985, 6120, 6324, 6384, 6460, 6510, 6783, 6840, 7068, 7140, 7378, 7440, 7752, 7812, 7905, 7980, 8246, 8432, 8568, 8680, 8835, 9044, 9424, 9486, 9520, 9576, 9690, 9765, 10013, 10416, 10540, 10602, 10640, 10710, 11067, 11160, 11305, 11628, 11780, 11970, 12240, 12369, 12648, 12920, 13020, 13566, 13680, 14136, 14280, 14535, 14756, 15504, 15624, 15810, 15960, 16492, 17136, 17360, 17670, 18088, 18445, 18972, 19152, 19380, 19530, 20026, 20349, 20615, 21080, 21204, 21420, 22134, 22320, 22610, 23256, 23560, 23715, 23940, 24738, 25296, 25840, 26040, 26505, 27132, 28272, 28560, 29070, 29512, 30039, 31248, 31620, 31920, 32984, 33201, 33915, 35340, 36176, 36890, 37107, 37944, 38760, 39060, 40052, 40698, 41230, 42160, 42408, 42840, 44268, 45220, 46512, 47120, 47430, 47880, 49476, 50065, 52080, 53010, 54264, 55335, 58140, 59024, 60078, 61845, 63240, 65968, 66402, 67830, 70091, 70680, 73780, 74214, 75888, 77520, 78120, 80104, 81396, 82460, 84816, 85680, 88536, 90117, 90440, 94860, 95760, 98952, 100130, 101745, 106020, 108528, 110670, 116280, 120156, 123690, 126480, 132804, 135660, 140182, 141360, 147560, 148428, 150195, 156240, 160208, 162792, 164920, 166005, 177072, 180234, 180880, 185535, 189720, 197904, 200260, 203490, 210273, 212040, 221340, 232560, 240312, 247380, 265608, 271320, 280364, 295120, 296856, 300390, 325584, 329840, 332010, 350455, 360468, 371070, 379440, 400520, 406980, 420546, 424080, 442680, 450585, 480624, 494760, 531216, 542640, 560728, 593712, 600780, 630819, 664020, 700910, 720936, 742140, 801040, 813960, 841092, 885360, 901170, 989520, 1051365, 1121456, 1201560, 1261638, 1328040, 1401820, 1441872, 1484280, 1627920, 1682184, 1802340, 2102730, 2403120, 2523276, 2656080, 2803640, 2968560, 3154095, 3364368, 3604680, 4205460, 5046552, 5607280, 6308190, 7209360, 8410920, 10093104, 12616380, 16821840, 25232760, 50465520]

約数ペア:

[(1, 50465520), (2, 25232760), (3, 16821840), (4, 12616380), (5, 10093104), (6, 8410920), (7, 7209360), (8, 6308190), (9, 5607280), (10, 5046552), (12, 4205460), (14, 3604680), (15, 3364368), (16, 3154095), (17, 2968560), (18, 2803640), (19, 2656080), (20, 2523276), (21, 2403120), (24, 2102730), (28, 1802340), (30, 1682184), (31, 1627920), (34, 1484280), (35, 1441872), (36, 1401820), (38, 1328040), (40, 1261638), (42, 1201560), (45, 1121456), (48, 1051365), (51, 989520), (56, 901170), (57, 885360), (60, 841092), (62, 813960), (63, 801040), (68, 742140), (70, 720936), (72, 700910), (76, 664020), (80, 630819), (84, 600780), (85, 593712), (90, 560728), (93, 542640), (95, 531216), (102, 494760), (105, 480624), (112, 450585), (114, 442680), (119, 424080), (120, 420546), (124, 406980), (126, 400520), (133, 379440), (136, 371070), (140, 360468), (144, 350455), (152, 332010), (153, 329840), (155, 325584), (168, 300390), (170, 296856), (171, 295120), (180, 280364), (186, 271320), (190, 265608), (204, 247380), (210, 240312), (217, 232560), (228, 221340), (238, 212040), (240, 210273), (248, 203490), (252, 200260), (255, 197904), (266, 189720), (272, 185535), (279, 180880), (280, 180234), (285, 177072), (304, 166005), (306, 164920), (310, 162792), (315, 160208), (323, 156240), (336, 150195), (340, 148428), (342, 147560), (357, 141360), (360, 140182), (372, 135660), (380, 132804), (399, 126480), (408, 123690), (420, 120156), (434, 116280), (456, 110670), (465, 108528), (476, 106020), (496, 101745), (504, 100130), (510, 98952), (527, 95760), (532, 94860), (558, 90440), (560, 90117), (570, 88536), (589, 85680), (595, 84816), (612, 82460), (620, 81396), (630, 80104), (646, 78120), (651, 77520), (665, 75888), (680, 74214), (684, 73780), (714, 70680), (720, 70091), (744, 67830), (760, 66402), (765, 65968), (798, 63240), (816, 61845), (840, 60078), (855, 59024), (868, 58140), (912, 55335), (930, 54264), (952, 53010), (969, 52080), (1008, 50065), (1020, 49476), (1054, 47880), (1064, 47430), (1071, 47120), (1085, 46512), (1116, 45220), (1140, 44268), (1178, 42840), (1190, 42408), (1197, 42160), (1224, 41230), (1240, 40698), (1260, 40052), (1292, 39060), (1302, 38760), (1330, 37944), (1360, 37107), (1368, 36890), (1395, 36176), (1428, 35340), (1488, 33915), (1520, 33201), (1530, 32984), (1581, 31920), (1596, 31620), (1615, 31248), (1680, 30039), (1710, 29512), (1736, 29070), (1767, 28560), (1785, 28272), (1860, 27132), (1904, 26505), (1938, 26040), (1953, 25840), (1995, 25296), (2040, 24738), (2108, 23940), (2128, 23715), (2142, 23560), (2170, 23256), (2232, 22610), (2261, 22320), (2280, 22134), (2356, 21420), (2380, 21204), (2394, 21080), (2448, 20615), (2480, 20349), (2520, 20026), (2584, 19530), (2604, 19380), (2635, 19152), (2660, 18972), (2736, 18445), (2790, 18088), (2856, 17670), (2907, 17360), (2945, 17136), (3060, 16492), (3162, 15960), (3192, 15810), (3230, 15624), (3255, 15504), (3420, 14756), (3472, 14535), (3534, 14280), (3570, 14136), (3689, 13680), (3720, 13566), (3876, 13020), (3906, 12920), (3990, 12648), (4080, 12369), (4123, 12240), (4216, 11970), (4284, 11780), (4340, 11628), (4464, 11305), (4522, 11160), (4560, 11067), (4712, 10710), (4743, 10640), (4760, 10602), (4788, 10540), (4845, 10416), (5040, 10013), (5168, 9765), (5208, 9690), (5270, 9576), (5301, 9520), (5320, 9486), (5355, 9424), (5580, 9044), (5712, 8835), (5814, 8680), (5890, 8568), (5985, 8432), (6120, 8246), (6324, 7980), (6384, 7905), (6460, 7812), (6510, 7752), (6783, 7440), (6840, 7378), (7068, 7140)]