47839010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43889}}^1$

素因数の和:44005

約数の個数: 16

約数和(自身を含む): 86902200

約数和(自身を除く): 39063190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 43889, 87778, 219445, 438890, 4783901, 9567802, 23919505, 47839010]

約数ペア:

[(1, 47839010), (2, 23919505), (5, 9567802), (10, 4783901), (109, 438890), (218, 219445), (545, 87778), (1090, 43889)]