49408749

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24841}}^1$

素因数の和:24877

約数の個数: 24

約数和(自身を含む): 81382392

約数和(自身を除く): 31973643

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 24841, 74523, 223569, 322933, 422297, 968799, 1266891, 2906397, 3800673, 5489861, 16469583, 49408749]

約数ペア:

[(1, 49408749), (3, 16469583), (9, 5489861), (13, 3800673), (17, 2906397), (39, 1266891), (51, 968799), (117, 422297), (153, 322933), (221, 223569), (663, 74523), (1989, 24841)]