54127420

素因数分解:

$2^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{1777}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 113806224

約数和(自身を除く): 59678804

約数列:

[1, 2, 4, 5, 10, 20, 1523, 1777, 3046, 3554, 6092, 7108, 7615, 8885, 15230, 17770, 30460, 35540, 2706371, 5412742, 10825484, 13531855, 27063710, 54127420]

約数ペア:

[(1, 54127420), (2, 27063710), (4, 13531855), (5, 10825484), (10, 5412742), (20, 2706371), (1523, 35540), (1777, 30460), (3046, 17770), (3554, 15230), (6092, 8885), (7108, 7615)]