55861904

素因数分解:

$2^4\times 7^1\times {\mathrm{498767}}^1$

素因数の和:498782

約数の個数: 20

約数和(自身を含む): 123694464

約数和(自身を除く): 67832560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 498767, 997534, 1995068, 3491369, 3990136, 6982738, 7980272, 13965476, 27930952, 55861904]

約数ペア:

[(1, 55861904), (2, 27930952), (4, 13965476), (7, 7980272), (8, 6982738), (14, 3990136), (16, 3491369), (28, 1995068), (56, 997534), (112, 498767)]