54245285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12149}}^1$

素因数の和:12220

約数の個数: 16

約数和(自身を含む): 69984000

約数和(自身を除く): 15738715

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 12149, 60745, 230831, 571003, 1154155, 2855015, 10849057, 54245285]

約数ペア:

[(1, 54245285), (5, 10849057), (19, 2855015), (47, 1154155), (95, 571003), (235, 230831), (893, 60745), (4465, 12149)]