53648039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 62339760

約数和(自身を除く): 8691721

約数列:

[1, 17, 19, 37, 67, 323, 629, 703, 1139, 1273, 2479, 4489, 11951, 21641, 42143, 47101, 76313, 85291, 166093, 800717, 1449947, 2823581, 3155767, 53648039]

約数ペア:

[(1, 53648039), (17, 3155767), (19, 2823581), (37, 1449947), (67, 800717), (323, 166093), (629, 85291), (703, 76313), (1139, 47101), (1273, 42143), (2479, 21641), (4489, 11951)]