51231152

素因数分解:

$2^4\times 7^1\times {\mathrm{457421}}^1$

素因数の和:457436

約数の個数: 20

約数和(自身を含む): 113440656

約数和(自身を除く): 62209504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457421, 914842, 1829684, 3201947, 3659368, 6403894, 7318736, 12807788, 25615576, 51231152]

約数ペア:

[(1, 51231152), (2, 25615576), (4, 12807788), (7, 7318736), (8, 6403894), (14, 3659368), (16, 3201947), (28, 1829684), (56, 914842), (112, 457421)]