53216534

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{21001}}^1$

素因数の和:21191

約数の個数: 16

約数和(自身を含む): 91736736

約数和(自身を除く): 38520202

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 21001, 42002, 147007, 294014, 3801181, 7602362, 26608267, 53216534]

約数ペア:

[(1, 53216534), (2, 26608267), (7, 7602362), (14, 3801181), (181, 294014), (362, 147007), (1267, 42002), (2534, 21001)]