49905538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{7919}}^1$

素因数の和:8081

約数の個数: 16

約数和(自身を含む): 78693120

約数和(自身を除く): 28787582

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 7919, 15838, 182137, 364274, 1084903, 2169806, 24952769, 49905538]

約数ペア:

[(1, 49905538), (2, 24952769), (23, 2169806), (46, 1084903), (137, 364274), (274, 182137), (3151, 15838), (6302, 7919)]