53449278

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{18143}}^1$

素因数の和:18639

約数の個数: 16

約数和(自身を含む): 107122176

約数和(自身を除く): 53672898

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 18143, 36286, 54429, 108858, 8908213, 17816426, 26724639, 53449278]

約数ペア:

[(1, 53449278), (2, 26724639), (3, 17816426), (6, 8908213), (491, 108858), (982, 54429), (1473, 36286), (2946, 18143)]