51055183816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{2579}}^1$

素因数の和:3059

約数の個数: 128

約数和(自身を含む): 119837491200

約数和(自身を除く): 68782307384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 383, 497, 568, 728, 766, 923, 994, 1532, 1846, 1988, 2579, 2681, 3064, 3692, 3976, 4979, 5158, 5362, 6461, 7384, 9958, 10316, 10724, 12922, 18053, 19916, 20632, 21448, 25844, 27193, 33527, 34853, 36106, 39832, 51688, 54386, 67054, 69706, 72212, 108772, 134108, 139412, 144424, 183109, 190351, 217544, 234689, 268216, 278824, 353509, 366218, 380702, 469378, 707018, 732436, 761404, 938756, 987757, 1281763, 1414036, 1464872, 1522808, 1877512, 1975514, 2380417, 2474563, 2563526, 2828072, 3951028, 4760834, 4949126, 5127052, 6914299, 7902056, 9521668, 9898252, 10254104, 12840841, 13828598, 16662919, 19043336, 19796504, 25681682, 27657196, 33325838, 51363364, 55314392, 66651676, 70130747, 89885887, 102726728, 133303352, 140261494, 179771774, 280522988, 359543548, 490915229, 561045976, 719087096, 911699711, 981830458, 1823399422, 1963660916, 3646798844, 3927321832, 6381897977, 7293597688, 12763795954, 25527591908, 51055183816]

約数ペア:

[(1, 51055183816), (2, 25527591908), (4, 12763795954), (7, 7293597688), (8, 6381897977), (13, 3927321832), (14, 3646798844), (26, 1963660916), (28, 1823399422), (52, 981830458), (56, 911699711), (71, 719087096), (91, 561045976), (104, 490915229), (142, 359543548), (182, 280522988), (284, 179771774), (364, 140261494), (383, 133303352), (497, 102726728), (568, 89885887), (728, 70130747), (766, 66651676), (923, 55314392), (994, 51363364), (1532, 33325838), (1846, 27657196), (1988, 25681682), (2579, 19796504), (2681, 19043336), (3064, 16662919), (3692, 13828598), (3976, 12840841), (4979, 10254104), (5158, 9898252), (5362, 9521668), (6461, 7902056), (7384, 6914299), (9958, 5127052), (10316, 4949126), (10724, 4760834), (12922, 3951028), (18053, 2828072), (19916, 2563526), (20632, 2474563), (21448, 2380417), (25844, 1975514), (27193, 1877512), (33527, 1522808), (34853, 1464872), (36106, 1414036), (39832, 1281763), (51688, 987757), (54386, 938756), (67054, 761404), (69706, 732436), (72212, 707018), (108772, 469378), (134108, 380702), (139412, 366218), (144424, 353509), (183109, 278824), (190351, 268216), (217544, 234689)]