55027784

素因数分解:

$2^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 120743100

約数和(自身を除く): 65715316

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 229, 392, 458, 613, 916, 1226, 1603, 1832, 2452, 3206, 4291, 4904, 6412, 8582, 11221, 12824, 17164, 22442, 30037, 34328, 44884, 60074, 89768, 120148, 140377, 240296, 280754, 561508, 982639, 1123016, 1965278, 3930556, 6878473, 7861112, 13756946, 27513892, 55027784]

約数ペア:

[(1, 55027784), (2, 27513892), (4, 13756946), (7, 7861112), (8, 6878473), (14, 3930556), (28, 1965278), (49, 1123016), (56, 982639), (98, 561508), (196, 280754), (229, 240296), (392, 140377), (458, 120148), (613, 89768), (916, 60074), (1226, 44884), (1603, 34328), (1832, 30037), (2452, 22442), (3206, 17164), (4291, 12824), (4904, 11221), (6412, 8582)]