53513418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1274129}}^1$

素因数の和:1274141

約数の個数: 16

約数和(自身を含む): 122316480

約数和(自身を除く): 68803062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1274129, 2548258, 3822387, 7644774, 8918903, 17837806, 26756709, 53513418]

約数ペア:

[(1, 53513418), (2, 26756709), (3, 17837806), (6, 8918903), (7, 7644774), (14, 3822387), (21, 2548258), (42, 1274129)]