49978942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7309}}^1$

素因数の和:7587

約数の個数: 16

約数和(自身を含む): 81053280

約数和(自身を除く): 31074338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 7309, 14618, 95017, 190034, 1922267, 3844534, 24989471, 49978942]

約数ペア:

[(1, 49978942), (2, 24989471), (13, 3844534), (26, 1922267), (263, 190034), (526, 95017), (3419, 14618), (6838, 7309)]