47509246

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1499

約数の個数: 16

約数和(自身を含む): 72349200

約数和(自身を除く): 24839954

約数列:

[1, 2, 131, 149, 262, 298, 1217, 2434, 19519, 39038, 159427, 181333, 318854, 362666, 23754623, 47509246]

約数ペア:

[(1, 47509246), (2, 23754623), (131, 362666), (149, 318854), (262, 181333), (298, 159427), (1217, 39038), (2434, 19519)]