52172816

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{23459}}^1$

素因数の和:23606

約数の個数: 20

約数和(自身を含む): 101816400

約数和(自身を除く): 49643584

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 23459, 46918, 93836, 187672, 375344, 3260801, 6521602, 13043204, 26086408, 52172816]

約数ペア:

[(1, 52172816), (2, 26086408), (4, 13043204), (8, 6521602), (16, 3260801), (139, 375344), (278, 187672), (556, 93836), (1112, 46918), (2224, 23459)]