55145276

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 98026656

約数和(自身を除く): 42881380

約数列:

[1, 2, 4, 97, 194, 311, 388, 457, 622, 914, 1244, 1828, 30167, 44329, 60334, 88658, 120668, 142127, 177316, 284254, 568508, 13786319, 27572638, 55145276]

約数ペア:

[(1, 55145276), (2, 27572638), (4, 13786319), (97, 568508), (194, 284254), (311, 177316), (388, 142127), (457, 120668), (622, 88658), (914, 60334), (1244, 44329), (1828, 30167)]