51722861

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 54286848

約数和(自身を除く): 2563987

約数列:

[1, 67, 71, 83, 131, 4757, 5561, 5893, 8777, 9301, 10873, 394831, 623167, 728491, 771983, 51722861]

約数ペア:

[(1, 51722861), (67, 771983), (71, 728491), (83, 623167), (131, 394831), (4757, 10873), (5561, 9301), (5893, 8777)]