51148551

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16931}}^1$

素因数の和:17006

約数の個数: 16

約数和(自身を含む): 73146240

約数和(自身を除く): 21997689

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 16931, 50793, 321689, 897343, 965067, 2692029, 17049517, 51148551]

約数ペア:

[(1, 51148551), (3, 17049517), (19, 2692029), (53, 965067), (57, 897343), (159, 321689), (1007, 50793), (3021, 16931)]