51747358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{15193}}^1$

素因数の和:15339

約数の個数: 16

約数和(自身を含む): 84235536

約数和(自身を除く): 32488178

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 15193, 30386, 197509, 395018, 1990283, 3980566, 25873679, 51747358]

約数ペア:

[(1, 51747358), (2, 25873679), (13, 3980566), (26, 1990283), (131, 395018), (262, 197509), (1703, 30386), (3406, 15193)]