49205020011

素因数分解:

$3^1\times 7^1\times {\mathrm{16619}}^1\times {\mathrm{140989}}^1$

素因数の和:157618

約数の個数: 16

約数和(自身を含む): 74984121600

約数和(自身を除く): 25779101589

約数列:

[1, 3, 7, 21, 16619, 49857, 116333, 140989, 348999, 422967, 986923, 2960769, 2343096191, 7029288573, 16401673337, 49205020011]

約数ペア:

[(1, 49205020011), (3, 16401673337), (7, 7029288573), (21, 2343096191), (16619, 2960769), (49857, 986923), (116333, 422967), (140989, 348999)]