49257152

素因数分解:

$2^6\times 7^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 84

約数和(自身を含む): 115534440

約数和(自身を除く): 66277288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 113, 139, 196, 224, 226, 278, 392, 448, 452, 556, 784, 791, 904, 973, 1112, 1568, 1582, 1808, 1946, 2224, 3136, 3164, 3616, 3892, 4448, 5537, 6328, 6811, 7232, 7784, 8896, 11074, 12656, 13622, 15568, 15707, 22148, 25312, 27244, 31136, 31414, 44296, 50624, 54488, 62272, 62828, 88592, 108976, 109949, 125656, 177184, 217952, 219898, 251312, 354368, 435904, 439796, 502624, 769643, 879592, 1005248, 1539286, 1759184, 3078572, 3518368, 6157144, 7036736, 12314288, 24628576, 49257152]

約数ペア:

[(1, 49257152), (2, 24628576), (4, 12314288), (7, 7036736), (8, 6157144), (14, 3518368), (16, 3078572), (28, 1759184), (32, 1539286), (49, 1005248), (56, 879592), (64, 769643), (98, 502624), (112, 439796), (113, 435904), (139, 354368), (196, 251312), (224, 219898), (226, 217952), (278, 177184), (392, 125656), (448, 109949), (452, 108976), (556, 88592), (784, 62828), (791, 62272), (904, 54488), (973, 50624), (1112, 44296), (1568, 31414), (1582, 31136), (1808, 27244), (1946, 25312), (2224, 22148), (3136, 15707), (3164, 15568), (3616, 13622), (3892, 12656), (4448, 11074), (5537, 8896), (6328, 7784), (6811, 7232)]