49741760520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193789}}^1$

素因数の和:193860

約数の個数: 192

約数和(自身を含む): 174131942400

約数和(自身を除く): 124390181880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 2070, 2139, 2232, 2760, 2790, 2852, 3565, 3720, 4140, 4278, 5580, 5704, 6417, 7130, 8280, 8556, 10695, 11160, 12834, 14260, 17112, 21390, 25668, 28520, 32085, 42780, 51336, 64170, 85560, 128340, 193789, 256680, 387578, 581367, 775156, 968945, 1162734, 1550312, 1744101, 1937890, 2325468, 2906835, 3488202, 3875780, 4457147, 4650936, 5813670, 6007459, 6976404, 7751560, 8720505, 8914294, 11627340, 12014918, 13371441, 13952808, 17441010, 17828588, 18022377, 22285735, 23254680, 24029836, 26742882, 30037295, 34882020, 35657176, 36044754, 40114323, 44571470, 48059672, 53485764, 54067131, 60074590, 66857205, 69764040, 72089508, 80228646, 89142940, 90111885, 106971528, 108134262, 120149180, 133714410, 138171557, 144179016, 160457292, 178285880, 180223770, 200571615, 216268524, 240298360, 267428820, 270335655, 276343114, 320914584, 360447540, 401143230, 414514671, 432537048, 534857640, 540671310, 552686228, 690857785, 720895080, 802286460, 829029342, 1081342620, 1105372456, 1243544013, 1381715570, 1604572920, 1658058684, 2072573355, 2162685240, 2487088026, 2763431140, 3316117368, 4145146710, 4974176052, 5526862280, 6217720065, 8290293420, 9948352104, 12435440130, 16580586840, 24870880260, 49741760520]

約数ペア:

[(1, 49741760520), (2, 24870880260), (3, 16580586840), (4, 12435440130), (5, 9948352104), (6, 8290293420), (8, 6217720065), (9, 5526862280), (10, 4974176052), (12, 4145146710), (15, 3316117368), (18, 2763431140), (20, 2487088026), (23, 2162685240), (24, 2072573355), (30, 1658058684), (31, 1604572920), (36, 1381715570), (40, 1243544013), (45, 1105372456), (46, 1081342620), (60, 829029342), (62, 802286460), (69, 720895080), (72, 690857785), (90, 552686228), (92, 540671310), (93, 534857640), (115, 432537048), (120, 414514671), (124, 401143230), (138, 360447540), (155, 320914584), (180, 276343114), (184, 270335655), (186, 267428820), (207, 240298360), (230, 216268524), (248, 200571615), (276, 180223770), (279, 178285880), (310, 160457292), (345, 144179016), (360, 138171557), (372, 133714410), (414, 120149180), (460, 108134262), (465, 106971528), (552, 90111885), (558, 89142940), (620, 80228646), (690, 72089508), (713, 69764040), (744, 66857205), (828, 60074590), (920, 54067131), (930, 53485764), (1035, 48059672), (1116, 44571470), (1240, 40114323), (1380, 36044754), (1395, 35657176), (1426, 34882020), (1656, 30037295), (1860, 26742882), (2070, 24029836), (2139, 23254680), (2232, 22285735), (2760, 18022377), (2790, 17828588), (2852, 17441010), (3565, 13952808), (3720, 13371441), (4140, 12014918), (4278, 11627340), (5580, 8914294), (5704, 8720505), (6417, 7751560), (7130, 6976404), (8280, 6007459), (8556, 5813670), (10695, 4650936), (11160, 4457147), (12834, 3875780), (14260, 3488202), (17112, 2906835), (21390, 2325468), (25668, 1937890), (28520, 1744101), (32085, 1550312), (42780, 1162734), (51336, 968945), (64170, 775156), (85560, 581367), (128340, 387578), (193789, 256680)]