28550050

素因数分解:

$2^1\times 5^2\times {\mathrm{571001}}^1$

素因数の和:571013

約数の個数: 12

約数和(自身を含む): 53103186

約数和(自身を除く): 24553136

約数列:

[1, 2, 5, 10, 25, 50, 571001, 1142002, 2855005, 5710010, 14275025, 28550050]

約数ペア:

[(1, 28550050), (2, 14275025), (5, 5710010), (10, 2855005), (25, 1142002), (50, 571001)]