55845190

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{12721}}^1$

素因数の和:13167

約数の個数: 16

約数和(自身を含む): 100758240

約数和(自身を除く): 44913050

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 12721, 25442, 63605, 127210, 5584519, 11169038, 27922595, 55845190]

約数ペア:

[(1, 55845190), (2, 27922595), (5, 11169038), (10, 5584519), (439, 127210), (878, 63605), (2195, 25442), (4390, 12721)]