56257120

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7481}}^1$

素因数の和:7543

約数の個数: 48

約数和(自身を含む): 135753408

約数和(自身を除く): 79496288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7481, 7520, 14962, 29924, 37405, 59848, 74810, 119696, 149620, 239392, 299240, 351607, 598480, 703214, 1196960, 1406428, 1758035, 2812856, 3516070, 5625712, 7032140, 11251424, 14064280, 28128560, 56257120]

約数ペア:

[(1, 56257120), (2, 28128560), (4, 14064280), (5, 11251424), (8, 7032140), (10, 5625712), (16, 3516070), (20, 2812856), (32, 1758035), (40, 1406428), (47, 1196960), (80, 703214), (94, 598480), (160, 351607), (188, 299240), (235, 239392), (376, 149620), (470, 119696), (752, 74810), (940, 59848), (1504, 37405), (1880, 29924), (3760, 14962), (7481, 7520)]