54290270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{52709}}^1$

素因数の和:52819

約数の個数: 16

約数和(自身を含む): 98673120

約数和(自身を除く): 44382850

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 52709, 105418, 263545, 527090, 5429027, 10858054, 27145135, 54290270]

約数ペア:

[(1, 54290270), (2, 27145135), (5, 10858054), (10, 5429027), (103, 527090), (206, 263545), (515, 105418), (1030, 52709)]