49674951

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{1229}}^1$

素因数の和:1740

約数の個数: 20

約数和(自身を含む): 74415000

約数和(自身を除く): 24740049

約数列:

[1, 3, 9, 27, 81, 499, 1229, 1497, 3687, 4491, 11061, 13473, 33183, 40419, 99549, 613271, 1839813, 5519439, 16558317, 49674951]

約数ペア:

[(1, 49674951), (3, 16558317), (9, 5519439), (27, 1839813), (81, 613271), (499, 99549), (1229, 40419), (1497, 33183), (3687, 13473), (4491, 11061)]