52565040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6637}}^1$

素因数の和:6667

約数の個数: 120

約数和(自身を含む): 192608208

約数和(自身を除く): 140043168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 6637, 7920, 13274, 19911, 26548, 33185, 39822, 53096, 59733, 66370, 73007, 79644, 99555, 106192, 119466, 132740, 146014, 159288, 199110, 219021, 238932, 265480, 292028, 298665, 318576, 365035, 398220, 438042, 477864, 530960, 584056, 597330, 657063, 730070, 796440, 876084, 955728, 1095105, 1168112, 1194660, 1314126, 1460140, 1592880, 1752168, 2190210, 2389320, 2628252, 2920280, 3285315, 3504336, 4380420, 4778640, 5256504, 5840560, 6570630, 8760840, 10513008, 13141260, 17521680, 26282520, 52565040]

約数ペア:

[(1, 52565040), (2, 26282520), (3, 17521680), (4, 13141260), (5, 10513008), (6, 8760840), (8, 6570630), (9, 5840560), (10, 5256504), (11, 4778640), (12, 4380420), (15, 3504336), (16, 3285315), (18, 2920280), (20, 2628252), (22, 2389320), (24, 2190210), (30, 1752168), (33, 1592880), (36, 1460140), (40, 1314126), (44, 1194660), (45, 1168112), (48, 1095105), (55, 955728), (60, 876084), (66, 796440), (72, 730070), (80, 657063), (88, 597330), (90, 584056), (99, 530960), (110, 477864), (120, 438042), (132, 398220), (144, 365035), (165, 318576), (176, 298665), (180, 292028), (198, 265480), (220, 238932), (240, 219021), (264, 199110), (330, 159288), (360, 146014), (396, 132740), (440, 119466), (495, 106192), (528, 99555), (660, 79644), (720, 73007), (792, 66370), (880, 59733), (990, 53096), (1320, 39822), (1584, 33185), (1980, 26548), (2640, 19911), (3960, 13274), (6637, 7920)]