51220546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{4447}}^1$

素因数の和:4905

約数の個数: 16

約数和(自身を含む): 82946304

約数和(自身を除く): 31725758

約数列:

[1, 2, 13, 26, 443, 886, 4447, 5759, 8894, 11518, 57811, 115622, 1970021, 3940042, 25610273, 51220546]

約数ペア:

[(1, 51220546), (2, 25610273), (13, 3940042), (26, 1970021), (443, 115622), (886, 57811), (4447, 11518), (5759, 8894)]