51392192

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 56

約数和(自身を含む): 105613200

約数和(自身を除く): 54221008

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 109, 139, 212, 218, 278, 424, 436, 556, 848, 872, 1112, 1696, 1744, 2224, 3392, 3488, 4448, 5777, 6976, 7367, 8896, 11554, 14734, 15151, 23108, 29468, 30302, 46216, 58936, 60604, 92432, 117872, 121208, 184864, 235744, 242416, 369728, 471488, 484832, 803003, 969664, 1606006, 3212012, 6424024, 12848048, 25696096, 51392192]

約数ペア:

[(1, 51392192), (2, 25696096), (4, 12848048), (8, 6424024), (16, 3212012), (32, 1606006), (53, 969664), (64, 803003), (106, 484832), (109, 471488), (139, 369728), (212, 242416), (218, 235744), (278, 184864), (424, 121208), (436, 117872), (556, 92432), (848, 60604), (872, 58936), (1112, 46216), (1696, 30302), (1744, 29468), (2224, 23108), (3392, 15151), (3488, 14734), (4448, 11554), (5777, 8896), (6976, 7367)]