47028260

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5237}}^1$

素因数の和:5695

約数の個数: 24

約数和(自身を含む): 98998200

約数和(自身を除く): 51969940

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 5237, 8980, 10474, 20948, 26185, 52370, 104740, 2351413, 4702826, 9405652, 11757065, 23514130, 47028260]

約数ペア:

[(1, 47028260), (2, 23514130), (4, 11757065), (5, 9405652), (10, 4702826), (20, 2351413), (449, 104740), (898, 52370), (1796, 26185), (2245, 20948), (4490, 10474), (5237, 8980)]