54213872

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{55547}}^1$

素因数の和:55616

約数の個数: 20

約数和(自身を含む): 106763256

約数和(自身を除く): 52549384

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 55547, 111094, 222188, 444376, 888752, 3388367, 6776734, 13553468, 27106936, 54213872]

約数ペア:

[(1, 54213872), (2, 27106936), (4, 13553468), (8, 6776734), (16, 3388367), (61, 888752), (122, 444376), (244, 222188), (488, 111094), (976, 55547)]