53026808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389903}}^1$

素因数の和:389926

約数の個数: 16

約数和(自身を含む): 105274080

約数和(自身を除く): 52247272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389903, 779806, 1559612, 3119224, 6628351, 13256702, 26513404, 53026808]

約数ペア:

[(1, 53026808), (2, 26513404), (4, 13256702), (8, 6628351), (17, 3119224), (34, 1559612), (68, 779806), (136, 389903)]