51701778

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{4481}}^1$

素因数の和:5130

約数の個数: 24

約数和(自身を含む): 112220316

約数和(自身を除く): 60518538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 4481, 5769, 8962, 11538, 13443, 26886, 40329, 80658, 2872321, 5744642, 8616963, 17233926, 25850889, 51701778]

約数ペア:

[(1, 51701778), (2, 25850889), (3, 17233926), (6, 8616963), (9, 5744642), (18, 2872321), (641, 80658), (1282, 40329), (1923, 26886), (3846, 13443), (4481, 11538), (5769, 8962)]