51498748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79967}}^1$

素因数の和:80001

約数の個数: 24

約数和(自身を含む): 107476992

約数和(自身を除く): 55978244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 79967, 159934, 319868, 559769, 1119538, 1839241, 2239076, 3678482, 7356964, 12874687, 25749374, 51498748]

約数ペア:

[(1, 51498748), (2, 25749374), (4, 12874687), (7, 7356964), (14, 3678482), (23, 2239076), (28, 1839241), (46, 1119538), (92, 559769), (161, 319868), (322, 159934), (644, 79967)]