5450950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2712

約数の個数: 24

約数和(自身を含む): 10389960

約数和(自身を除く): 4939010

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 2659, 5318, 13295, 26590, 66475, 109019, 132950, 218038, 545095, 1090190, 2725475, 5450950]

約数ペア:

[(1, 5450950), (2, 2725475), (5, 1090190), (10, 545095), (25, 218038), (41, 132950), (50, 109019), (82, 66475), (205, 26590), (410, 13295), (1025, 5318), (2050, 2659)]