56255862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{721229}}^1$

素因数の和:721247

約数の個数: 16

約数和(自身を含む): 121166640

約数和(自身を除く): 64910778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 721229, 1442458, 2163687, 4327374, 9375977, 18751954, 28127931, 56255862]

約数ペア:

[(1, 56255862), (2, 28127931), (3, 18751954), (6, 9375977), (13, 4327374), (26, 2163687), (39, 1442458), (78, 721229)]