53155326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1265603}}^1$

素因数の和:1265615

約数の個数: 16

約数和(自身を含む): 121497984

約数和(自身を除く): 68342658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1265603, 2531206, 3796809, 7593618, 8859221, 17718442, 26577663, 53155326]

約数ペア:

[(1, 53155326), (2, 26577663), (3, 17718442), (6, 8859221), (7, 7593618), (14, 3796809), (21, 2531206), (42, 1265603)]