51370878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{658601}}^1$

素因数の和:658619

約数の個数: 16

約数和(自身を含む): 110645136

約数和(自身を除く): 59274258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 658601, 1317202, 1975803, 3951606, 8561813, 17123626, 25685439, 51370878]

約数ペア:

[(1, 51370878), (2, 25685439), (3, 17123626), (6, 8561813), (13, 3951606), (26, 1975803), (39, 1317202), (78, 658601)]