49459879

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 57541120

約数和(自身を除く): 8081241

約数列:

[1, 7, 103, 181, 379, 721, 1267, 2653, 18643, 39037, 68599, 130501, 273259, 480193, 7065697, 49459879]

約数ペア:

[(1, 49459879), (7, 7065697), (103, 480193), (181, 273259), (379, 130501), (721, 68599), (1267, 39037), (2653, 18643)]