51107078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{32719}}^1$

素因数の和:32803

約数の個数: 16

約数和(自身を含む): 84810240

約数和(自身を除く): 33703162

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 32719, 65438, 359909, 719818, 2323049, 4646098, 25553539, 51107078]

約数ペア:

[(1, 51107078), (2, 25553539), (11, 4646098), (22, 2323049), (71, 719818), (142, 359909), (781, 65438), (1562, 32719)]