56311784

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 107973000

約数和(自身を除く): 51661216

約数列:

[1, 2, 4, 8, 61, 122, 244, 257, 449, 488, 514, 898, 1028, 1796, 2056, 3592, 15677, 27389, 31354, 54778, 62708, 109556, 115393, 125416, 219112, 230786, 461572, 923144, 7038973, 14077946, 28155892, 56311784]

約数ペア:

[(1, 56311784), (2, 28155892), (4, 14077946), (8, 7038973), (61, 923144), (122, 461572), (244, 230786), (257, 219112), (449, 125416), (488, 115393), (514, 109556), (898, 62708), (1028, 54778), (1796, 31354), (2056, 27389), (3592, 15677)]