51511109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{601}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 58658880

約数和(自身を除く): 7147771

約数列:

[1, 13, 19, 247, 347, 601, 4511, 6593, 7813, 11419, 85709, 148447, 208547, 2711111, 3962393, 51511109]

約数ペア:

[(1, 51511109), (13, 3962393), (19, 2711111), (247, 208547), (347, 148447), (601, 85709), (4511, 11419), (6593, 7813)]