54774702980

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10656557}}^1$

素因数の和:10656823

約数の個数: 24

約数和(自身を含む): 115474462488

約数和(自身を除く): 60699759508

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 10656557, 21313114, 42626228, 53282785, 106565570, 213131140, 2738735149, 5477470298, 10954940596, 13693675745, 27387351490, 54774702980]

約数ペア:

[(1, 54774702980), (2, 27387351490), (4, 13693675745), (5, 10954940596), (10, 5477470298), (20, 2738735149), (257, 213131140), (514, 106565570), (1028, 53282785), (1285, 42626228), (2570, 21313114), (5140, 10656557)]