55703090

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{8663}}^1$

素因数の和:9313

約数の個数: 16

約数和(自身を含む): 100433088

約数和(自身を除く): 44729998

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 8663, 17326, 43315, 86630, 5570309, 11140618, 27851545, 55703090]

約数ペア:

[(1, 55703090), (2, 27851545), (5, 11140618), (10, 5570309), (643, 86630), (1286, 43315), (3215, 17326), (6430, 8663)]