56645748712

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 129545222400

約数和(自身を除く): 72899473688

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 67, 94, 98, 109, 134, 188, 196, 218, 268, 329, 376, 392, 421, 436, 469, 536, 658, 763, 842, 872, 938, 1316, 1526, 1684, 1876, 2303, 2632, 2947, 3052, 3149, 3283, 3368, 3752, 4606, 5123, 5341, 5894, 6104, 6298, 6566, 7303, 9212, 10246, 10682, 11788, 12596, 13132, 14606, 18424, 19787, 20492, 20629, 21364, 22043, 23576, 25192, 26264, 28207, 29212, 35861, 39574, 40984, 41258, 42728, 44086, 45889, 51121, 56414, 58424, 71722, 79148, 82516, 88172, 91778, 102242, 112828, 138509, 143444, 154301, 158296, 165032, 176344, 183556, 197449, 204484, 225656, 251027, 277018, 286888, 308602, 321223, 343241, 357847, 367112, 394898, 408968, 502054, 554036, 617204, 642446, 686482, 715694, 789796, 969563, 1004108, 1108072, 1234408, 1284892, 1325729, 1372964, 1382143, 1431388, 1579592, 1939126, 2008216, 2156783, 2248561, 2402687, 2569784, 2651458, 2745928, 2764286, 2862776, 3074563, 3878252, 4313566, 4497122, 4805374, 5302916, 5528572, 6149126, 7756504, 8627132, 8994244, 9280103, 9610748, 10605832, 11057144, 12298252, 15097481, 16818809, 17254264, 17988488, 18560206, 19221496, 21521941, 24596504, 30194962, 33637618, 37120412, 43043882, 60389924, 64960721, 67275236, 74240824, 86087764, 105682367, 120779848, 129921442, 134550472, 144504461, 150653587, 172175528, 211364734, 259842884, 289008922, 301307174, 422729468, 519685768, 578017844, 602614348, 845458936, 1011531227, 1156035688, 1205228696, 2023062454, 4046124908, 7080718589, 8092249816, 14161437178, 28322874356, 56645748712]

約数ペア:

[(1, 56645748712), (2, 28322874356), (4, 14161437178), (7, 8092249816), (8, 7080718589), (14, 4046124908), (28, 2023062454), (47, 1205228696), (49, 1156035688), (56, 1011531227), (67, 845458936), (94, 602614348), (98, 578017844), (109, 519685768), (134, 422729468), (188, 301307174), (196, 289008922), (218, 259842884), (268, 211364734), (329, 172175528), (376, 150653587), (392, 144504461), (421, 134550472), (436, 129921442), (469, 120779848), (536, 105682367), (658, 86087764), (763, 74240824), (842, 67275236), (872, 64960721), (938, 60389924), (1316, 43043882), (1526, 37120412), (1684, 33637618), (1876, 30194962), (2303, 24596504), (2632, 21521941), (2947, 19221496), (3052, 18560206), (3149, 17988488), (3283, 17254264), (3368, 16818809), (3752, 15097481), (4606, 12298252), (5123, 11057144), (5341, 10605832), (5894, 9610748), (6104, 9280103), (6298, 8994244), (6566, 8627132), (7303, 7756504), (9212, 6149126), (10246, 5528572), (10682, 5302916), (11788, 4805374), (12596, 4497122), (13132, 4313566), (14606, 3878252), (18424, 3074563), (19787, 2862776), (20492, 2764286), (20629, 2745928), (21364, 2651458), (22043, 2569784), (23576, 2402687), (25192, 2248561), (26264, 2156783), (28207, 2008216), (29212, 1939126), (35861, 1579592), (39574, 1431388), (40984, 1382143), (41258, 1372964), (42728, 1325729), (44086, 1284892), (45889, 1234408), (51121, 1108072), (56414, 1004108), (58424, 969563), (71722, 789796), (79148, 715694), (82516, 686482), (88172, 642446), (91778, 617204), (102242, 554036), (112828, 502054), (138509, 408968), (143444, 394898), (154301, 367112), (158296, 357847), (165032, 343241), (176344, 321223), (183556, 308602), (197449, 286888), (204484, 277018), (225656, 251027)]