49204920464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1005331}}^1$

素因数の和:1005388

約数の個数: 80

約数和(自身を含む): 119674721280

約数和(自身を除く): 70469800816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 2128, 2576, 3059, 3496, 6118, 6992, 12236, 24472, 48944, 1005331, 2010662, 4021324, 7037317, 8042648, 14074634, 16085296, 19101289, 23122613, 28149268, 38202578, 46245226, 56298536, 76405156, 92490452, 112597072, 133709023, 152810312, 161858291, 184980904, 267418046, 305620624, 323716582, 369961808, 439329647, 534836092, 647433164, 878659294, 1069672184, 1294866328, 1757318588, 2139344368, 2589732656, 3075307529, 3514637176, 6150615058, 7029274352, 12301230116, 24602460232, 49204920464]

約数ペア:

[(1, 49204920464), (2, 24602460232), (4, 12301230116), (7, 7029274352), (8, 6150615058), (14, 3514637176), (16, 3075307529), (19, 2589732656), (23, 2139344368), (28, 1757318588), (38, 1294866328), (46, 1069672184), (56, 878659294), (76, 647433164), (92, 534836092), (112, 439329647), (133, 369961808), (152, 323716582), (161, 305620624), (184, 267418046), (266, 184980904), (304, 161858291), (322, 152810312), (368, 133709023), (437, 112597072), (532, 92490452), (644, 76405156), (874, 56298536), (1064, 46245226), (1288, 38202578), (1748, 28149268), (2128, 23122613), (2576, 19101289), (3059, 16085296), (3496, 14074634), (6118, 8042648), (6992, 7037317), (12236, 4021324), (24472, 2010662), (48944, 1005331)]