48073984

素因数分解:

$2^8\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 111030080

約数和(自身を除く): 62956096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 193, 224, 256, 278, 386, 448, 556, 772, 896, 973, 1112, 1351, 1544, 1792, 1946, 2224, 2702, 3088, 3892, 4448, 5404, 6176, 7784, 8896, 10808, 12352, 15568, 17792, 21616, 24704, 26827, 31136, 35584, 43232, 49408, 53654, 62272, 86464, 107308, 124544, 172928, 187789, 214616, 249088, 345856, 375578, 429232, 751156, 858464, 1502312, 1716928, 3004624, 3433856, 6009248, 6867712, 12018496, 24036992, 48073984]

約数ペア:

[(1, 48073984), (2, 24036992), (4, 12018496), (7, 6867712), (8, 6009248), (14, 3433856), (16, 3004624), (28, 1716928), (32, 1502312), (56, 858464), (64, 751156), (112, 429232), (128, 375578), (139, 345856), (193, 249088), (224, 214616), (256, 187789), (278, 172928), (386, 124544), (448, 107308), (556, 86464), (772, 62272), (896, 53654), (973, 49408), (1112, 43232), (1351, 35584), (1544, 31136), (1792, 26827), (1946, 24704), (2224, 21616), (2702, 17792), (3088, 15568), (3892, 12352), (4448, 10808), (5404, 8896), (6176, 7784)]