55033920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 168

約数和(自身を含む): 192216024

約数和(自身を除く): 137182104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 197, 240, 288, 291, 320, 360, 388, 394, 480, 485, 576, 582, 591, 720, 776, 788, 873, 960, 970, 985, 1164, 1182, 1440, 1455, 1552, 1576, 1746, 1773, 1940, 1970, 2328, 2364, 2880, 2910, 2955, 3104, 3152, 3492, 3546, 3880, 3940, 4365, 4656, 4728, 5820, 5910, 6208, 6304, 6984, 7092, 7760, 7880, 8730, 8865, 9312, 9456, 11640, 11820, 12608, 13968, 14184, 15520, 15760, 17460, 17730, 18624, 18912, 19109, 23280, 23640, 27936, 28368, 31040, 31520, 34920, 35460, 37824, 38218, 46560, 47280, 55872, 56736, 57327, 63040, 69840, 70920, 76436, 93120, 94560, 95545, 113472, 114654, 139680, 141840, 152872, 171981, 189120, 191090, 229308, 279360, 283680, 286635, 305744, 343962, 382180, 458616, 567360, 573270, 611488, 687924, 764360, 859905, 917232, 1146540, 1222976, 1375848, 1528720, 1719810, 1834464, 2293080, 2751696, 3057440, 3439620, 3668928, 4586160, 5503392, 6114880, 6879240, 9172320, 11006784, 13758480, 18344640, 27516960, 55033920]

約数ペア:

[(1, 55033920), (2, 27516960), (3, 18344640), (4, 13758480), (5, 11006784), (6, 9172320), (8, 6879240), (9, 6114880), (10, 5503392), (12, 4586160), (15, 3668928), (16, 3439620), (18, 3057440), (20, 2751696), (24, 2293080), (30, 1834464), (32, 1719810), (36, 1528720), (40, 1375848), (45, 1222976), (48, 1146540), (60, 917232), (64, 859905), (72, 764360), (80, 687924), (90, 611488), (96, 573270), (97, 567360), (120, 458616), (144, 382180), (160, 343962), (180, 305744), (192, 286635), (194, 283680), (197, 279360), (240, 229308), (288, 191090), (291, 189120), (320, 171981), (360, 152872), (388, 141840), (394, 139680), (480, 114654), (485, 113472), (576, 95545), (582, 94560), (591, 93120), (720, 76436), (776, 70920), (788, 69840), (873, 63040), (960, 57327), (970, 56736), (985, 55872), (1164, 47280), (1182, 46560), (1440, 38218), (1455, 37824), (1552, 35460), (1576, 34920), (1746, 31520), (1773, 31040), (1940, 28368), (1970, 27936), (2328, 23640), (2364, 23280), (2880, 19109), (2910, 18912), (2955, 18624), (3104, 17730), (3152, 17460), (3492, 15760), (3546, 15520), (3880, 14184), (3940, 13968), (4365, 12608), (4656, 11820), (4728, 11640), (5820, 9456), (5910, 9312), (6208, 8865), (6304, 8730), (6984, 7880), (7092, 7760)]