51465421

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{857}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 61611264

約数和(自身を除く): 10145843

約数列:

[1, 7, 23, 161, 373, 857, 2611, 5999, 8579, 19711, 60053, 137977, 319661, 2237627, 7352203, 51465421]

約数ペア:

[(1, 51465421), (7, 7352203), (23, 2237627), (161, 319661), (373, 137977), (857, 60053), (2611, 19711), (5999, 8579)]