54140590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{110491}}^1$

素因数の和:110512

約数の個数: 24

約数和(自身を含む): 113364792

約数和(自身を除く): 59224202

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 110491, 220982, 552455, 773437, 1104910, 1546874, 3867185, 5414059, 7734370, 10828118, 27070295, 54140590]

約数ペア:

[(1, 54140590), (2, 27070295), (5, 10828118), (7, 7734370), (10, 5414059), (14, 3867185), (35, 1546874), (49, 1104910), (70, 773437), (98, 552455), (245, 220982), (490, 110491)]