56211978

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 115015680

約数和(自身を除く): 58803702

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 381, 426, 762, 1039, 2078, 3117, 6234, 9017, 18034, 27051, 54102, 73769, 131953, 147538, 221307, 263906, 395859, 442614, 791718, 9368663, 18737326, 28105989, 56211978]

約数ペア:

[(1, 56211978), (2, 28105989), (3, 18737326), (6, 9368663), (71, 791718), (127, 442614), (142, 395859), (213, 263906), (254, 221307), (381, 147538), (426, 131953), (762, 73769), (1039, 54102), (2078, 27051), (3117, 18034), (6234, 9017)]