49299712

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 127741824

約数和(自身を除く): 78442112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 61, 64, 77, 82, 88, 112, 122, 128, 154, 164, 176, 224, 244, 256, 287, 308, 328, 352, 427, 448, 451, 488, 574, 616, 656, 671, 704, 854, 896, 902, 976, 1148, 1232, 1312, 1342, 1408, 1708, 1792, 1804, 1952, 2296, 2464, 2501, 2624, 2684, 2816, 3157, 3416, 3608, 3904, 4592, 4697, 4928, 5002, 5248, 5368, 6314, 6832, 7216, 7808, 9184, 9394, 9856, 10004, 10496, 10736, 12628, 13664, 14432, 15616, 17507, 18368, 18788, 19712, 20008, 21472, 25256, 27328, 27511, 28864, 35014, 36736, 37576, 40016, 42944, 50512, 54656, 55022, 57728, 70028, 73472, 75152, 80032, 85888, 101024, 109312, 110044, 115456, 140056, 150304, 160064, 171776, 192577, 202048, 220088, 280112, 300608, 320128, 385154, 404096, 440176, 560224, 601216, 640256, 770308, 808192, 880352, 1120448, 1202432, 1540616, 1760704, 2240896, 3081232, 3521408, 4481792, 6162464, 7042816, 12324928, 24649856, 49299712]

約数ペア:

[(1, 49299712), (2, 24649856), (4, 12324928), (7, 7042816), (8, 6162464), (11, 4481792), (14, 3521408), (16, 3081232), (22, 2240896), (28, 1760704), (32, 1540616), (41, 1202432), (44, 1120448), (56, 880352), (61, 808192), (64, 770308), (77, 640256), (82, 601216), (88, 560224), (112, 440176), (122, 404096), (128, 385154), (154, 320128), (164, 300608), (176, 280112), (224, 220088), (244, 202048), (256, 192577), (287, 171776), (308, 160064), (328, 150304), (352, 140056), (427, 115456), (448, 110044), (451, 109312), (488, 101024), (574, 85888), (616, 80032), (656, 75152), (671, 73472), (704, 70028), (854, 57728), (896, 55022), (902, 54656), (976, 50512), (1148, 42944), (1232, 40016), (1312, 37576), (1342, 36736), (1408, 35014), (1708, 28864), (1792, 27511), (1804, 27328), (1952, 25256), (2296, 21472), (2464, 20008), (2501, 19712), (2624, 18788), (2684, 18368), (2816, 17507), (3157, 15616), (3416, 14432), (3608, 13664), (3904, 12628), (4592, 10736), (4697, 10496), (4928, 10004), (5002, 9856), (5248, 9394), (5368, 9184), (6314, 7808), (6832, 7216)]