53159561

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 70527240

約数和(自身を除く): 17367679

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 4909, 10829, 34363, 63817, 83453, 240541, 446719, 584171, 1084889, 3127033, 4089197, 7594223, 53159561]

約数ペア:

[(1, 53159561), (7, 7594223), (13, 4089197), (17, 3127033), (49, 1084889), (91, 584171), (119, 446719), (221, 240541), (637, 83453), (833, 63817), (1547, 34363), (4909, 10829)]