51547788

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{6421}}^1$

素因数の和:6654

約数の個数: 36

約数和(自身を含む): 130906048

約数和(自身を除く): 79358260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 6421, 8028, 12842, 19263, 25684, 38526, 57789, 77052, 115578, 231156, 1431883, 2863766, 4295649, 5727532, 8591298, 12886947, 17182596, 25773894, 51547788]

約数ペア:

[(1, 51547788), (2, 25773894), (3, 17182596), (4, 12886947), (6, 8591298), (9, 5727532), (12, 4295649), (18, 2863766), (36, 1431883), (223, 231156), (446, 115578), (669, 77052), (892, 57789), (1338, 38526), (2007, 25684), (2676, 19263), (4014, 12842), (6421, 8028)]