54278692210

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{12892801}}^1$

素因数の和:12893229

約数の個数: 16

約数和(自身を含む): 97933723992

約数和(自身を除く): 43655031782

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 12892801, 25785602, 64464005, 128928010, 5427869221, 10855738442, 27139346105, 54278692210]

約数ペア:

[(1, 54278692210), (2, 27139346105), (5, 10855738442), (10, 5427869221), (421, 128928010), (842, 64464005), (2105, 25785602), (4210, 12892801)]