56447964

素因数分解:

$2^2\times 3^2\times {\mathrm{1567999}}^1$

素因数の和:1568009

約数の個数: 18

約数和(自身を含む): 142688000

約数和(自身を除く): 86240036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1567999, 3135998, 4703997, 6271996, 9407994, 14111991, 18815988, 28223982, 56447964]

約数ペア:

[(1, 56447964), (2, 28223982), (3, 18815988), (4, 14111991), (6, 9407994), (9, 6271996), (12, 4703997), (18, 3135998), (36, 1567999)]