50192780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{677}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 115498656

約数和(自身を除く): 65305876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 337, 674, 677, 1348, 1354, 1685, 2708, 3370, 3385, 3707, 6740, 6770, 7414, 7447, 13540, 14828, 14894, 18535, 29788, 37070, 37235, 74140, 74470, 148940, 228149, 456298, 912596, 1140745, 2281490, 2509639, 4562980, 5019278, 10038556, 12548195, 25096390, 50192780]

約数ペア:

[(1, 50192780), (2, 25096390), (4, 12548195), (5, 10038556), (10, 5019278), (11, 4562980), (20, 2509639), (22, 2281490), (44, 1140745), (55, 912596), (110, 456298), (220, 228149), (337, 148940), (674, 74470), (677, 74140), (1348, 37235), (1354, 37070), (1685, 29788), (2708, 18535), (3370, 14894), (3385, 14828), (3707, 13540), (6740, 7447), (6770, 7414)]