49921716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320011}}^1$

素因数の和:320031

約数の個数: 24

約数和(自身を含む): 125444704

約数和(自身を除く): 75522988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 320011, 640022, 960033, 1280044, 1920066, 3840132, 4160143, 8320286, 12480429, 16640572, 24960858, 49921716]

約数ペア:

[(1, 49921716), (2, 24960858), (3, 16640572), (4, 12480429), (6, 8320286), (12, 4160143), (13, 3840132), (26, 1920066), (39, 1280044), (52, 960033), (78, 640022), (156, 320011)]