49888907334

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{1733}}^1$

素因数の和:2139

約数の個数: 144

約数和(自身を含む): 127297018368

約数和(自身を除く): 77408111034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 254, 257, 294, 381, 441, 514, 762, 771, 882, 889, 1143, 1542, 1733, 1778, 1799, 2286, 2313, 2667, 3466, 3598, 4626, 5199, 5334, 5397, 6223, 8001, 10398, 10794, 12131, 12446, 12593, 15597, 16002, 16191, 18669, 24262, 25186, 31194, 32382, 32639, 36393, 37338, 37779, 56007, 65278, 72786, 75558, 84917, 97917, 109179, 112014, 113337, 169834, 195834, 218358, 220091, 226674, 228473, 254751, 293751, 440182, 445381, 456946, 509502, 587502, 660273, 685419, 764253, 890762, 1320546, 1336143, 1370838, 1528506, 1540637, 1599311, 1980819, 2056257, 2672286, 3081274, 3117667, 3198622, 3961638, 4008429, 4112514, 4621911, 4797933, 6235334, 8016858, 9243822, 9353001, 9595866, 10784459, 13865733, 14393799, 18706002, 21568918, 21823669, 27731466, 28059003, 28787598, 32353377, 43647338, 56118006, 56563387, 64706754, 65471007, 97060131, 113126774, 130942014, 169690161, 194120262, 196413021, 339380322, 392826042, 395943709, 509070483, 791887418, 1018140966, 1187831127, 2375662254, 2771605963, 3563493381, 5543211926, 7126986762, 8314817889, 16629635778, 24944453667, 49888907334]

約数ペア:

[(1, 49888907334), (2, 24944453667), (3, 16629635778), (6, 8314817889), (7, 7126986762), (9, 5543211926), (14, 3563493381), (18, 2771605963), (21, 2375662254), (42, 1187831127), (49, 1018140966), (63, 791887418), (98, 509070483), (126, 395943709), (127, 392826042), (147, 339380322), (254, 196413021), (257, 194120262), (294, 169690161), (381, 130942014), (441, 113126774), (514, 97060131), (762, 65471007), (771, 64706754), (882, 56563387), (889, 56118006), (1143, 43647338), (1542, 32353377), (1733, 28787598), (1778, 28059003), (1799, 27731466), (2286, 21823669), (2313, 21568918), (2667, 18706002), (3466, 14393799), (3598, 13865733), (4626, 10784459), (5199, 9595866), (5334, 9353001), (5397, 9243822), (6223, 8016858), (8001, 6235334), (10398, 4797933), (10794, 4621911), (12131, 4112514), (12446, 4008429), (12593, 3961638), (15597, 3198622), (16002, 3117667), (16191, 3081274), (18669, 2672286), (24262, 2056257), (25186, 1980819), (31194, 1599311), (32382, 1540637), (32639, 1528506), (36393, 1370838), (37338, 1336143), (37779, 1320546), (56007, 890762), (65278, 764253), (72786, 685419), (75558, 660273), (84917, 587502), (97917, 509502), (109179, 456946), (112014, 445381), (113337, 440182), (169834, 293751), (195834, 254751), (218358, 228473), (220091, 226674)]