51826878

素因数分解:

$2^1\times 3^4\times {\mathrm{319919}}^1$

素因数の和:319933

約数の個数: 20

約数和(自身を含む): 116130960

約数和(自身を除く): 64304082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 319919, 639838, 959757, 1919514, 2879271, 5758542, 8637813, 17275626, 25913439, 51826878]

約数ペア:

[(1, 51826878), (2, 25913439), (3, 17275626), (6, 8637813), (9, 5758542), (18, 2879271), (27, 1919514), (54, 959757), (81, 639838), (162, 319919)]