49965729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{65831}}^1$

素因数の和:65868

約数の個数: 16

約数和(自身を含む): 75838464

約数和(自身を除く): 25872735

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 65831, 197493, 724141, 1514113, 2172423, 4542339, 16655243, 49965729]

約数ペア:

[(1, 49965729), (3, 16655243), (11, 4542339), (23, 2172423), (33, 1514113), (69, 724141), (253, 197493), (759, 65831)]