49705920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:560

約数の個数: 224

約数和(自身を含む): 191658240

約数和(自身を除く): 141952320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 523, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1046, 1056, 1080, 1188, 1320, 1440, 1485, 1569, 1584, 1728, 1760, 1980, 2092, 2112, 2160, 2376, 2615, 2640, 2880, 2970, 3138, 3168, 3520, 3960, 4184, 4320, 4707, 4752, 5230, 5280, 5753, 5940, 6276, 6336, 7845, 7920, 8368, 8640, 9414, 9504, 10460, 10560, 11506, 11880, 12552, 14121, 15690, 15840, 16736, 17259, 18828, 19008, 20920, 23012, 23535, 23760, 25104, 28242, 28765, 31380, 31680, 33472, 34518, 37656, 41840, 46024, 47070, 47520, 50208, 51777, 56484, 57530, 62760, 69036, 70605, 75312, 83680, 86295, 92048, 94140, 95040, 100416, 103554, 112968, 115060, 125520, 138072, 141210, 150624, 155331, 167360, 172590, 184096, 188280, 207108, 225936, 230120, 251040, 258885, 276144, 282420, 301248, 310662, 345180, 368192, 376560, 414216, 451872, 460240, 502080, 517770, 552288, 564840, 621324, 690360, 753120, 776655, 828432, 903744, 920480, 1035540, 1104576, 1129680, 1242648, 1380720, 1506240, 1553310, 1656864, 1840960, 2071080, 2259360, 2485296, 2761440, 3106620, 3313728, 4142160, 4518720, 4970592, 5522880, 6213240, 8284320, 9941184, 12426480, 16568640, 24852960, 49705920]

約数ペア:

[(1, 49705920), (2, 24852960), (3, 16568640), (4, 12426480), (5, 9941184), (6, 8284320), (8, 6213240), (9, 5522880), (10, 4970592), (11, 4518720), (12, 4142160), (15, 3313728), (16, 3106620), (18, 2761440), (20, 2485296), (22, 2259360), (24, 2071080), (27, 1840960), (30, 1656864), (32, 1553310), (33, 1506240), (36, 1380720), (40, 1242648), (44, 1129680), (45, 1104576), (48, 1035540), (54, 920480), (55, 903744), (60, 828432), (64, 776655), (66, 753120), (72, 690360), (80, 621324), (88, 564840), (90, 552288), (96, 517770), (99, 502080), (108, 460240), (110, 451872), (120, 414216), (132, 376560), (135, 368192), (144, 345180), (160, 310662), (165, 301248), (176, 282420), (180, 276144), (192, 258885), (198, 251040), (216, 230120), (220, 225936), (240, 207108), (264, 188280), (270, 184096), (288, 172590), (297, 167360), (320, 155331), (330, 150624), (352, 141210), (360, 138072), (396, 125520), (432, 115060), (440, 112968), (480, 103554), (495, 100416), (523, 95040), (528, 94140), (540, 92048), (576, 86295), (594, 83680), (660, 75312), (704, 70605), (720, 69036), (792, 62760), (864, 57530), (880, 56484), (960, 51777), (990, 50208), (1046, 47520), (1056, 47070), (1080, 46024), (1188, 41840), (1320, 37656), (1440, 34518), (1485, 33472), (1569, 31680), (1584, 31380), (1728, 28765), (1760, 28242), (1980, 25104), (2092, 23760), (2112, 23535), (2160, 23012), (2376, 20920), (2615, 19008), (2640, 18828), (2880, 17259), (2970, 16736), (3138, 15840), (3168, 15690), (3520, 14121), (3960, 12552), (4184, 11880), (4320, 11506), (4707, 10560), (4752, 10460), (5230, 9504), (5280, 9414), (5753, 8640), (5940, 8368), (6276, 7920), (6336, 7845)]