51579145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 63866880

約数和(自身を除く): 12287735

約数列:

[1, 5, 43, 127, 215, 635, 1889, 5461, 9445, 27305, 81227, 239903, 406135, 1199515, 10315829, 51579145]

約数ペア:

[(1, 51579145), (5, 10315829), (43, 1199515), (127, 406135), (215, 239903), (635, 81227), (1889, 27305), (5461, 9445)]