49338874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2482

約数の個数: 24

約数和(自身を含む): 81486972

約数和(自身を除く): 32148098

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 2393, 4786, 10309, 20618, 31109, 62218, 145973, 291946, 404417, 808834, 1897649, 3795298, 24669437, 49338874]

約数ペア:

[(1, 49338874), (2, 24669437), (13, 3795298), (26, 1897649), (61, 808834), (122, 404417), (169, 291946), (338, 145973), (793, 62218), (1586, 31109), (2393, 20618), (4786, 10309)]