50814720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 216

約数和(自身を含む): 192274992

約数和(自身を除く): 141460272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 401, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 802, 880, 960, 990, 1056, 1152, 1203, 1280, 1320, 1408, 1440, 1584, 1604, 1760, 1920, 1980, 2005, 2112, 2304, 2406, 2640, 2816, 2880, 3168, 3208, 3520, 3609, 3840, 3960, 4010, 4224, 4411, 4812, 5280, 5760, 6015, 6336, 6416, 7040, 7218, 7920, 8020, 8448, 8822, 9624, 10560, 11520, 12030, 12672, 12832, 13233, 14080, 14436, 15840, 16040, 17644, 18045, 19248, 21120, 22055, 24060, 25344, 25664, 26466, 28872, 31680, 32080, 35288, 36090, 38496, 39699, 42240, 44110, 48120, 51328, 52932, 57744, 63360, 64160, 66165, 70576, 72180, 76992, 79398, 88220, 96240, 102656, 105864, 115488, 126720, 128320, 132330, 141152, 144360, 153984, 158796, 176440, 192480, 198495, 211728, 230976, 256640, 264660, 282304, 288720, 307968, 317592, 352880, 384960, 396990, 423456, 461952, 513280, 529320, 564608, 577440, 635184, 705760, 769920, 793980, 846912, 923904, 1058640, 1129216, 1154880, 1270368, 1411520, 1539840, 1587960, 1693824, 2117280, 2309760, 2540736, 2823040, 3175920, 3387648, 4234560, 4619520, 5081472, 5646080, 6351840, 8469120, 10162944, 12703680, 16938240, 25407360, 50814720]

約数ペア:

[(1, 50814720), (2, 25407360), (3, 16938240), (4, 12703680), (5, 10162944), (6, 8469120), (8, 6351840), (9, 5646080), (10, 5081472), (11, 4619520), (12, 4234560), (15, 3387648), (16, 3175920), (18, 2823040), (20, 2540736), (22, 2309760), (24, 2117280), (30, 1693824), (32, 1587960), (33, 1539840), (36, 1411520), (40, 1270368), (44, 1154880), (45, 1129216), (48, 1058640), (55, 923904), (60, 846912), (64, 793980), (66, 769920), (72, 705760), (80, 635184), (88, 577440), (90, 564608), (96, 529320), (99, 513280), (110, 461952), (120, 423456), (128, 396990), (132, 384960), (144, 352880), (160, 317592), (165, 307968), (176, 288720), (180, 282304), (192, 264660), (198, 256640), (220, 230976), (240, 211728), (256, 198495), (264, 192480), (288, 176440), (320, 158796), (330, 153984), (352, 144360), (360, 141152), (384, 132330), (396, 128320), (401, 126720), (440, 115488), (480, 105864), (495, 102656), (528, 96240), (576, 88220), (640, 79398), (660, 76992), (704, 72180), (720, 70576), (768, 66165), (792, 64160), (802, 63360), (880, 57744), (960, 52932), (990, 51328), (1056, 48120), (1152, 44110), (1203, 42240), (1280, 39699), (1320, 38496), (1408, 36090), (1440, 35288), (1584, 32080), (1604, 31680), (1760, 28872), (1920, 26466), (1980, 25664), (2005, 25344), (2112, 24060), (2304, 22055), (2406, 21120), (2640, 19248), (2816, 18045), (2880, 17644), (3168, 16040), (3208, 15840), (3520, 14436), (3609, 14080), (3840, 13233), (3960, 12832), (4010, 12672), (4224, 12030), (4411, 11520), (4812, 10560), (5280, 9624), (5760, 8822), (6015, 8448), (6336, 8020), (6416, 7920), (7040, 7218)]