53905278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1709}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 69543042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 751, 1502, 1709, 2253, 3418, 4506, 5127, 5257, 10254, 10514, 11963, 15771, 23926, 31542, 35889, 71778, 1283459, 2566918, 3850377, 7700754, 8984213, 17968426, 26952639, 53905278]

約数ペア:

[(1, 53905278), (2, 26952639), (3, 17968426), (6, 8984213), (7, 7700754), (14, 3850377), (21, 2566918), (42, 1283459), (751, 71778), (1502, 35889), (1709, 31542), (2253, 23926), (3418, 15771), (4506, 11963), (5127, 10514), (5257, 10254)]