53457858

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{69067}}^1$

素因数の和:69118

約数の個数: 24

約数和(自身を含む): 118520688

約数和(自身を除く): 65062830

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 69067, 138134, 207201, 414402, 621603, 1243206, 2969881, 5939762, 8909643, 17819286, 26728929, 53457858]

約数ペア:

[(1, 53457858), (2, 26728929), (3, 17819286), (6, 8909643), (9, 5939762), (18, 2969881), (43, 1243206), (86, 621603), (129, 414402), (258, 207201), (387, 138134), (774, 69067)]