49351827968

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{21559}}^1$

素因数の和:21857

約数の個数: 80

約数和(自身を含む): 104809541760

約数和(自身を除く): 55457713792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 263, 272, 512, 526, 544, 1052, 1088, 2104, 2176, 4208, 4352, 4471, 8416, 8704, 8942, 16832, 17884, 21559, 33664, 35768, 43118, 67328, 71536, 86236, 134656, 143072, 172472, 286144, 344944, 366503, 572288, 689888, 733006, 1144576, 1379776, 1466012, 2289152, 2759552, 2932024, 5519104, 5670017, 5864048, 11038208, 11340034, 11728096, 22680068, 23456192, 45360136, 46912384, 90720272, 93824768, 96390289, 181440544, 187649536, 192780578, 362881088, 385561156, 725762176, 771122312, 1451524352, 1542244624, 2903048704, 3084489248, 6168978496, 12337956992, 24675913984, 49351827968]

約数ペア:

[(1, 49351827968), (2, 24675913984), (4, 12337956992), (8, 6168978496), (16, 3084489248), (17, 2903048704), (32, 1542244624), (34, 1451524352), (64, 771122312), (68, 725762176), (128, 385561156), (136, 362881088), (256, 192780578), (263, 187649536), (272, 181440544), (512, 96390289), (526, 93824768), (544, 90720272), (1052, 46912384), (1088, 45360136), (2104, 23456192), (2176, 22680068), (4208, 11728096), (4352, 11340034), (4471, 11038208), (8416, 5864048), (8704, 5670017), (8942, 5519104), (16832, 2932024), (17884, 2759552), (21559, 2289152), (33664, 1466012), (35768, 1379776), (43118, 1144576), (67328, 733006), (71536, 689888), (86236, 572288), (134656, 366503), (143072, 344944), (172472, 286144)]