51161891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6673}}^1$

素因数の和:6742

約数の個数: 16

約数和(自身を含む): 60546528

約数和(自身を除く): 9384637

約数列:

[1, 11, 17, 41, 187, 451, 697, 6673, 7667, 73403, 113441, 273593, 1247851, 3009523, 4651081, 51161891]

約数ペア:

[(1, 51161891), (11, 4651081), (17, 3009523), (41, 1247851), (187, 273593), (451, 113441), (697, 73403), (6673, 7667)]