52712380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8011}}^1$

素因数の和:8074

約数の個数: 48

約数和(自身を含む): 129217536

約数和(自身を除く): 76505156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 8011, 16022, 32044, 40055, 56077, 80110, 112154, 160220, 224308, 280385, 376517, 560770, 753034, 1121540, 1506068, 1882585, 2635619, 3765170, 5271238, 7530340, 10542476, 13178095, 26356190, 52712380]

約数ペア:

[(1, 52712380), (2, 26356190), (4, 13178095), (5, 10542476), (7, 7530340), (10, 5271238), (14, 3765170), (20, 2635619), (28, 1882585), (35, 1506068), (47, 1121540), (70, 753034), (94, 560770), (140, 376517), (188, 280385), (235, 224308), (329, 160220), (470, 112154), (658, 80110), (940, 56077), (1316, 40055), (1645, 32044), (3290, 16022), (6580, 8011)]