51257247

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10739}}^1$

素因数の和:10822

約数の個数: 16

約数和(自身を含む): 71829120

約数和(自身を除く): 20571873

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 10739, 32217, 397343, 461777, 1192029, 1385331, 17085749, 51257247]

約数ペア:

[(1, 51257247), (3, 17085749), (37, 1385331), (43, 1192029), (111, 461777), (129, 397343), (1591, 32217), (4773, 10739)]