51497152

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1709

約数の個数: 56

約数和(自身を含む): 118506240

約数和(自身を除く): 67009088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1619, 1988, 2272, 3238, 3976, 4544, 6476, 7952, 11333, 12952, 15904, 22666, 25904, 31808, 45332, 51808, 90664, 103616, 114949, 181328, 229898, 362656, 459796, 725312, 804643, 919592, 1609286, 1839184, 3218572, 3678368, 6437144, 7356736, 12874288, 25748576, 51497152]

約数ペア:

[(1, 51497152), (2, 25748576), (4, 12874288), (7, 7356736), (8, 6437144), (14, 3678368), (16, 3218572), (28, 1839184), (32, 1609286), (56, 919592), (64, 804643), (71, 725312), (112, 459796), (142, 362656), (224, 229898), (284, 181328), (448, 114949), (497, 103616), (568, 90664), (994, 51808), (1136, 45332), (1619, 31808), (1988, 25904), (2272, 22666), (3238, 15904), (3976, 12952), (4544, 11333), (6476, 7952)]