55080208

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{12703}}^1$

素因数の和:12982

約数の個数: 20

約数和(自身を含む): 107120128

約数和(自身を除く): 52039920

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 12703, 25406, 50812, 101624, 203248, 3442513, 6885026, 13770052, 27540104, 55080208]

約数ペア:

[(1, 55080208), (2, 27540104), (4, 13770052), (8, 6885026), (16, 3442513), (271, 203248), (542, 101624), (1084, 50812), (2168, 25406), (4336, 12703)]