56111290

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{2999}}^1$

素因数の和:4877

約数の個数: 16

約数和(自身を含む): 101088000

約数和(自身を除く): 44976710

約数列:

[1, 2, 5, 10, 1871, 2999, 3742, 5998, 9355, 14995, 18710, 29990, 5611129, 11222258, 28055645, 56111290]

約数ペア:

[(1, 56111290), (2, 28055645), (5, 11222258), (10, 5611129), (1871, 29990), (2999, 18710), (3742, 14995), (5998, 9355)]