51901472576

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:1000

約数の個数: 112

約数和(自身を含む): 106231627008

約数和(自身を除く): 54330154432

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 103, 142, 173, 206, 284, 346, 412, 568, 641, 692, 824, 1136, 1282, 1384, 1648, 2272, 2564, 2768, 3296, 4544, 5128, 5536, 6592, 7313, 10256, 11072, 12283, 14626, 17819, 20512, 24566, 29252, 35638, 41024, 45511, 49132, 58504, 66023, 71276, 91022, 98264, 110893, 117008, 132046, 142552, 182044, 196528, 221786, 234016, 264092, 285104, 364088, 393056, 443572, 468032, 528184, 570208, 728176, 786112, 887144, 1056368, 1140416, 1265149, 1456352, 1774288, 2112736, 2530298, 2912704, 3548576, 4225472, 4687633, 5060596, 7097152, 7873403, 9375266, 10121192, 11421979, 15746806, 18750532, 20242384, 22843958, 31493612, 37501064, 40484768, 45687916, 62987224, 75002128, 80969536, 91375832, 125974448, 150004256, 182751664, 251948896, 300008512, 365503328, 503897792, 731006656, 810960509, 1621921018, 3243842036, 6487684072, 12975368144, 25950736288, 51901472576]

約数ペア:

[(1, 51901472576), (2, 25950736288), (4, 12975368144), (8, 6487684072), (16, 3243842036), (32, 1621921018), (64, 810960509), (71, 731006656), (103, 503897792), (142, 365503328), (173, 300008512), (206, 251948896), (284, 182751664), (346, 150004256), (412, 125974448), (568, 91375832), (641, 80969536), (692, 75002128), (824, 62987224), (1136, 45687916), (1282, 40484768), (1384, 37501064), (1648, 31493612), (2272, 22843958), (2564, 20242384), (2768, 18750532), (3296, 15746806), (4544, 11421979), (5128, 10121192), (5536, 9375266), (6592, 7873403), (7313, 7097152), (10256, 5060596), (11072, 4687633), (12283, 4225472), (14626, 3548576), (17819, 2912704), (20512, 2530298), (24566, 2112736), (29252, 1774288), (35638, 1456352), (41024, 1265149), (45511, 1140416), (49132, 1056368), (58504, 887144), (66023, 786112), (71276, 728176), (91022, 570208), (98264, 528184), (110893, 468032), (117008, 443572), (132046, 393056), (142552, 364088), (182044, 285104), (196528, 264092), (221786, 234016)]