49564767

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 78059520

約数和(自身を除く): 28494753

約数列:

[1, 3, 7, 21, 43, 129, 131, 301, 393, 419, 903, 917, 1257, 2751, 2933, 5633, 8799, 16899, 18017, 39431, 54051, 54889, 118293, 126119, 164667, 378357, 384223, 1152669, 2360227, 7080681, 16521589, 49564767]

約数ペア:

[(1, 49564767), (3, 16521589), (7, 7080681), (21, 2360227), (43, 1152669), (129, 384223), (131, 378357), (301, 164667), (393, 126119), (419, 118293), (903, 54889), (917, 54051), (1257, 39431), (2751, 18017), (2933, 16899), (5633, 8799)]