53386529

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 64502568

約数和(自身を除く): 11116039

約数列:

[1, 7, 49, 53, 61, 337, 371, 427, 2359, 2597, 2989, 3233, 16513, 17861, 20557, 22631, 125027, 143899, 158417, 875189, 1007293, 1089521, 7626647, 53386529]

約数ペア:

[(1, 53386529), (7, 7626647), (49, 1089521), (53, 1007293), (61, 875189), (337, 158417), (371, 143899), (427, 125027), (2359, 22631), (2597, 20557), (2989, 17861), (3233, 16513)]