54155690

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{13241}}^1$

素因数の和:13657

約数の個数: 16

約数和(自身を含む): 97725960

約数和(自身を除く): 43570270

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 13241, 26482, 66205, 132410, 5415569, 10831138, 27077845, 54155690]

約数ペア:

[(1, 54155690), (2, 27077845), (5, 10831138), (10, 5415569), (409, 132410), (818, 66205), (2045, 26482), (4090, 13241)]