55459060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 66468620

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1439, 1927, 2878, 3854, 5756, 7195, 7708, 9635, 14390, 19270, 28780, 38540, 58999, 67633, 117998, 135266, 235996, 270532, 294995, 338165, 589990, 676330, 1179980, 1352660, 2772953, 5545906, 11091812, 13864765, 27729530, 55459060]

約数ペア:

[(1, 55459060), (2, 27729530), (4, 13864765), (5, 11091812), (10, 5545906), (20, 2772953), (41, 1352660), (47, 1179980), (82, 676330), (94, 589990), (164, 338165), (188, 294995), (205, 270532), (235, 235996), (410, 135266), (470, 117998), (820, 67633), (940, 58999), (1439, 38540), (1927, 28780), (2878, 19270), (3854, 14390), (5756, 9635), (7195, 7708)]