51188618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2\times {\mathrm{193}}^1$

素因数の和:410

約数の個数: 24

約数和(自身を含む): 83948844

約数和(自身を除く): 32760226

約数列:

[1, 2, 13, 26, 101, 193, 202, 386, 1313, 2509, 2626, 5018, 10201, 19493, 20402, 38986, 132613, 253409, 265226, 506818, 1968793, 3937586, 25594309, 51188618]

約数ペア:

[(1, 51188618), (2, 25594309), (13, 3937586), (26, 1968793), (101, 506818), (193, 265226), (202, 253409), (386, 132613), (1313, 38986), (2509, 20402), (2626, 19493), (5018, 10201)]