56259990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{625111}}^1$

素因数の和:625124

約数の個数: 24

約数和(自身を含む): 146276208

約数和(自身を除く): 90016218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 625111, 1250222, 1875333, 3125555, 3750666, 5625999, 6251110, 9376665, 11251998, 18753330, 28129995, 56259990]

約数ペア:

[(1, 56259990), (2, 28129995), (3, 18753330), (5, 11251998), (6, 9376665), (9, 6251110), (10, 5625999), (15, 3750666), (18, 3125555), (30, 1875333), (45, 1250222), (90, 625111)]