51225776

素因数分解:

$2^4\times 7^2\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:538

約数の個数: 60

約数和(自身を含む): 116367552

約数和(自身を除く): 65141776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 223, 293, 392, 446, 586, 784, 892, 1172, 1561, 1784, 2051, 2344, 3122, 3568, 4102, 4688, 6244, 8204, 10927, 12488, 14357, 16408, 21854, 24976, 28714, 32816, 43708, 57428, 65339, 87416, 114856, 130678, 174832, 229712, 261356, 457373, 522712, 914746, 1045424, 1829492, 3201611, 3658984, 6403222, 7317968, 12806444, 25612888, 51225776]

約数ペア:

[(1, 51225776), (2, 25612888), (4, 12806444), (7, 7317968), (8, 6403222), (14, 3658984), (16, 3201611), (28, 1829492), (49, 1045424), (56, 914746), (98, 522712), (112, 457373), (196, 261356), (223, 229712), (293, 174832), (392, 130678), (446, 114856), (586, 87416), (784, 65339), (892, 57428), (1172, 43708), (1561, 32816), (1784, 28714), (2051, 24976), (2344, 21854), (3122, 16408), (3568, 14357), (4102, 12488), (4688, 10927), (6244, 8204)]