53857022

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1571}}^1$

素因数の和:1915

約数の個数: 16

約数和(自身を含む): 82454544

約数和(自身を除く): 28597522

約数列:

[1, 2, 61, 122, 281, 562, 1571, 3142, 17141, 34282, 95831, 191662, 441451, 882902, 26928511, 53857022]

約数ペア:

[(1, 53857022), (2, 26928511), (61, 882902), (122, 441451), (281, 191662), (562, 95831), (1571, 34282), (3142, 17141)]