51449164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1223}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 97161120

約数和(自身を除く): 45711956

約数列:

[1, 2, 4, 13, 26, 52, 809, 1223, 1618, 2446, 3236, 4892, 10517, 15899, 21034, 31798, 42068, 63596, 989407, 1978814, 3957628, 12862291, 25724582, 51449164]

約数ペア:

[(1, 51449164), (2, 25724582), (4, 12862291), (13, 3957628), (26, 1978814), (52, 989407), (809, 63596), (1223, 42068), (1618, 31798), (2446, 21034), (3236, 15899), (4892, 10517)]