51752656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{170239}}^1$

素因数の和:170266

約数の個数: 20

約数和(自身を含む): 105548800

約数和(自身を除く): 53796144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 170239, 340478, 680956, 1361912, 2723824, 3234541, 6469082, 12938164, 25876328, 51752656]

約数ペア:

[(1, 51752656), (2, 25876328), (4, 12938164), (8, 6469082), (16, 3234541), (19, 2723824), (38, 1361912), (76, 680956), (152, 340478), (304, 170239)]