53721164

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9941}}^1$

素因数の和:10145

約数の個数: 24

約数和(自身を含む): 108009888

約数和(自身を除く): 54288724

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 9941, 19882, 39764, 69587, 139174, 278348, 1918613, 3837226, 7674452, 13430291, 26860582, 53721164]

約数ペア:

[(1, 53721164), (2, 26860582), (4, 13430291), (7, 7674452), (14, 3837226), (28, 1918613), (193, 278348), (386, 139174), (772, 69587), (1351, 39764), (2702, 19882), (5404, 9941)]