51362865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67141}}^1$

素因数の和:67169

約数の個数: 24

約数和(自身を含む): 94267368

約数和(自身を除く): 42904503

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 67141, 201423, 335705, 604269, 1007115, 1141397, 3021345, 3424191, 5706985, 10272573, 17120955, 51362865]

約数ペア:

[(1, 51362865), (3, 17120955), (5, 10272573), (9, 5706985), (15, 3424191), (17, 3021345), (45, 1141397), (51, 1007115), (85, 604269), (153, 335705), (255, 201423), (765, 67141)]