56157027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 82851840

約数和(自身を除く): 26694813

約数列:

[1, 3, 19, 31, 57, 61, 93, 183, 521, 589, 1159, 1563, 1767, 1891, 3477, 5673, 9899, 16151, 29697, 31781, 35929, 48453, 95343, 107787, 306869, 603839, 920607, 985211, 1811517, 2955633, 18719009, 56157027]

約数ペア:

[(1, 56157027), (3, 18719009), (19, 2955633), (31, 1811517), (57, 985211), (61, 920607), (93, 603839), (183, 306869), (521, 107787), (589, 95343), (1159, 48453), (1563, 35929), (1767, 31781), (1891, 29697), (3477, 16151), (5673, 9899)]