48821248

素因数分解:

$2^{10}\times 7^3\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 88

約数和(自身を含む): 114632000

約数和(自身を除く): 65810752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 139, 196, 224, 256, 278, 343, 392, 448, 512, 556, 686, 784, 896, 973, 1024, 1112, 1372, 1568, 1792, 1946, 2224, 2744, 3136, 3584, 3892, 4448, 5488, 6272, 6811, 7168, 7784, 8896, 10976, 12544, 13622, 15568, 17792, 21952, 25088, 27244, 31136, 35584, 43904, 47677, 50176, 54488, 62272, 71168, 87808, 95354, 108976, 124544, 142336, 175616, 190708, 217952, 249088, 351232, 381416, 435904, 498176, 762832, 871808, 996352, 1525664, 1743616, 3051328, 3487232, 6102656, 6974464, 12205312, 24410624, 48821248]

約数ペア:

[(1, 48821248), (2, 24410624), (4, 12205312), (7, 6974464), (8, 6102656), (14, 3487232), (16, 3051328), (28, 1743616), (32, 1525664), (49, 996352), (56, 871808), (64, 762832), (98, 498176), (112, 435904), (128, 381416), (139, 351232), (196, 249088), (224, 217952), (256, 190708), (278, 175616), (343, 142336), (392, 124544), (448, 108976), (512, 95354), (556, 87808), (686, 71168), (784, 62272), (896, 54488), (973, 50176), (1024, 47677), (1112, 43904), (1372, 35584), (1568, 31136), (1792, 27244), (1946, 25088), (2224, 21952), (2744, 17792), (3136, 15568), (3584, 13622), (3892, 12544), (4448, 10976), (5488, 8896), (6272, 7784), (6811, 7168)]