51499710080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{884267}}^1$

素因数の和:884306

約数の個数: 128

約数和(自身を含む): 151528164480

約数和(自身を除く): 100028454400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 58240, 884267, 1768534, 3537068, 4421335, 6189869, 7074136, 8842670, 11495471, 12379738, 14148272, 17685340, 22990942, 24759476, 28296544, 30949345, 35370680, 45981884, 49518952, 56593088, 57477355, 61898690, 70741360, 80468297, 91963768, 99037904, 113186176, 114954710, 123797380, 141482720, 160936594, 183927536, 198075808, 229909420, 247594760, 282965440, 321873188, 367855072, 396151616, 402341485, 459818840, 495189520, 565930880, 643746376, 735710144, 792303232, 804682970, 919637680, 990379040, 1287492752, 1471420288, 1609365940, 1839275360, 1980758080, 2574985504, 3218731880, 3678550720, 3961516160, 5149971008, 6437463760, 7357101440, 10299942016, 12874927520, 25749855040, 51499710080]

約数ペア:

[(1, 51499710080), (2, 25749855040), (4, 12874927520), (5, 10299942016), (7, 7357101440), (8, 6437463760), (10, 5149971008), (13, 3961516160), (14, 3678550720), (16, 3218731880), (20, 2574985504), (26, 1980758080), (28, 1839275360), (32, 1609365940), (35, 1471420288), (40, 1287492752), (52, 990379040), (56, 919637680), (64, 804682970), (65, 792303232), (70, 735710144), (80, 643746376), (91, 565930880), (104, 495189520), (112, 459818840), (128, 402341485), (130, 396151616), (140, 367855072), (160, 321873188), (182, 282965440), (208, 247594760), (224, 229909420), (260, 198075808), (280, 183927536), (320, 160936594), (364, 141482720), (416, 123797380), (448, 114954710), (455, 113186176), (520, 99037904), (560, 91963768), (640, 80468297), (728, 70741360), (832, 61898690), (896, 57477355), (910, 56593088), (1040, 49518952), (1120, 45981884), (1456, 35370680), (1664, 30949345), (1820, 28296544), (2080, 24759476), (2240, 22990942), (2912, 17685340), (3640, 14148272), (4160, 12379738), (4480, 11495471), (5824, 8842670), (7280, 7074136), (8320, 6189869), (11648, 4421335), (14560, 3537068), (29120, 1768534), (58240, 884267)]