49146531

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{2153}}^1$

素因数の和:3250

約数の個数: 16

約数和(自身を含む): 74993664

約数和(自身を除く): 25847133

約数列:

[1, 3, 7, 21, 1087, 2153, 3261, 6459, 7609, 15071, 22827, 45213, 2340311, 7020933, 16382177, 49146531]

約数ペア:

[(1, 49146531), (3, 16382177), (7, 7020933), (21, 2340311), (1087, 45213), (2153, 22827), (3261, 15071), (6459, 7609)]