51144681

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5897}}^1$

素因数の和:5973

約数の個数: 24

約数和(自身を含む): 80684640

約数和(自身を除く): 29539959

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 5897, 8673, 17691, 41279, 123837, 288953, 347923, 866859, 1043769, 2435461, 7306383, 17048227, 51144681]

約数ペア:

[(1, 51144681), (3, 17048227), (7, 7306383), (21, 2435461), (49, 1043769), (59, 866859), (147, 347923), (177, 288953), (413, 123837), (1239, 41279), (2891, 17691), (5897, 8673)]