51139994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{30047}}^1$

素因数の和:30109

約数の個数: 16

約数和(自身を含む): 82211328

約数和(自身を除く): 31071334

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 30047, 60094, 691081, 1111739, 1382162, 2223478, 25569997, 51139994]

約数ペア:

[(1, 51139994), (2, 25569997), (23, 2223478), (37, 1382162), (46, 1111739), (74, 691081), (851, 60094), (1702, 30047)]