49780082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{20759}}^1$

素因数の和:20881

約数の個数: 16

約数和(自身を含む): 82209600

約数和(自身を除く): 32429518

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 20759, 41518, 228349, 456698, 2262731, 4525462, 24890041, 49780082]

約数ペア:

[(1, 49780082), (2, 24890041), (11, 4525462), (22, 2262731), (109, 456698), (218, 228349), (1199, 41518), (2398, 20759)]