47892992

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 120

約数和(自身を含む): 117554976

約数和(自身を除く): 69661984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 83, 92, 98, 112, 128, 161, 166, 184, 196, 224, 256, 322, 332, 368, 392, 448, 512, 581, 644, 664, 736, 784, 896, 1127, 1162, 1288, 1328, 1472, 1568, 1792, 1909, 2254, 2324, 2576, 2656, 2944, 3136, 3584, 3818, 4067, 4508, 4648, 5152, 5312, 5888, 6272, 7636, 8134, 9016, 9296, 10304, 10624, 11776, 12544, 13363, 15272, 16268, 18032, 18592, 20608, 21248, 25088, 26726, 30544, 32536, 36064, 37184, 41216, 42496, 53452, 61088, 65072, 72128, 74368, 82432, 93541, 106904, 122176, 130144, 144256, 148736, 187082, 213808, 244352, 260288, 288512, 297472, 374164, 427616, 488704, 520576, 577024, 748328, 855232, 977408, 1041152, 1496656, 1710464, 2082304, 2993312, 3420928, 5986624, 6841856, 11973248, 23946496, 47892992]

約数ペア:

[(1, 47892992), (2, 23946496), (4, 11973248), (7, 6841856), (8, 5986624), (14, 3420928), (16, 2993312), (23, 2082304), (28, 1710464), (32, 1496656), (46, 1041152), (49, 977408), (56, 855232), (64, 748328), (83, 577024), (92, 520576), (98, 488704), (112, 427616), (128, 374164), (161, 297472), (166, 288512), (184, 260288), (196, 244352), (224, 213808), (256, 187082), (322, 148736), (332, 144256), (368, 130144), (392, 122176), (448, 106904), (512, 93541), (581, 82432), (644, 74368), (664, 72128), (736, 65072), (784, 61088), (896, 53452), (1127, 42496), (1162, 41216), (1288, 37184), (1328, 36064), (1472, 32536), (1568, 30544), (1792, 26726), (1909, 25088), (2254, 21248), (2324, 20608), (2576, 18592), (2656, 18032), (2944, 16268), (3136, 15272), (3584, 13363), (3818, 12544), (4067, 11776), (4508, 10624), (4648, 10304), (5152, 9296), (5312, 9016), (5888, 8134), (6272, 7636)]