54559990

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{22639}}^1$

素因数の和:22887

約数の個数: 16

約数和(自身を含む): 98619840

約数和(自身を除く): 44059850

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 22639, 45278, 113195, 226390, 5455999, 10911998, 27279995, 54559990]

約数ペア:

[(1, 54559990), (2, 27279995), (5, 10911998), (10, 5455999), (241, 226390), (482, 113195), (1205, 45278), (2410, 22639)]