51534156961

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{28424797}}^1$

素因数の和:28424848

約数の個数: 12

約数和(自身を含む): 61568112468

約数和(自身を除く): 10033955507

約数列:

[1, 7, 37, 49, 259, 1813, 28424797, 198973579, 1051717489, 1392815053, 7362022423, 51534156961]

約数ペア:

[(1, 51534156961), (7, 7362022423), (37, 1392815053), (49, 1051717489), (259, 198973579), (1813, 28424797)]