50000028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320513}}^1$

素因数の和:320533

約数の個数: 24

約数和(自身を含む): 125641488

約数和(自身を除く): 75641460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 320513, 641026, 961539, 1282052, 1923078, 3846156, 4166669, 8333338, 12500007, 16666676, 25000014, 50000028]

約数ペア:

[(1, 50000028), (2, 25000014), (3, 16666676), (4, 12500007), (6, 8333338), (12, 4166669), (13, 3846156), (26, 1923078), (39, 1282052), (52, 961539), (78, 641026), (156, 320513)]