53919761

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 62688384

約数和(自身を除く): 8768623

約数列:

[1, 7, 107, 193, 373, 749, 1351, 2611, 20651, 39911, 71989, 144557, 279377, 503923, 7702823, 53919761]

約数ペア:

[(1, 53919761), (7, 7702823), (107, 503923), (193, 279377), (373, 144557), (749, 71989), (1351, 39911), (2611, 20651)]