53281310

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{19661}}^1$

素因数の和:19939

約数の個数: 16

約数和(自身を含む): 96265152

約数和(自身を除く): 42983842

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 19661, 39322, 98305, 196610, 5328131, 10656262, 26640655, 53281310]

約数ペア:

[(1, 53281310), (2, 26640655), (5, 10656262), (10, 5328131), (271, 196610), (542, 98305), (1355, 39322), (2710, 19661)]