51289289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 56588688

約数和(自身を除く): 5299399

約数列:

[1, 17, 37, 73, 629, 1117, 1241, 2701, 18989, 41329, 45917, 81541, 702593, 1386197, 3017017, 51289289]

約数ペア:

[(1, 51289289), (17, 3017017), (37, 1386197), (73, 702593), (629, 81541), (1117, 45917), (1241, 41329), (2701, 18989)]