53387418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1271129}}^1$

素因数の和:1271141

約数の個数: 16

約数和(自身を含む): 122028480

約数和(自身を除く): 68641062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1271129, 2542258, 3813387, 7626774, 8897903, 17795806, 26693709, 53387418]

約数ペア:

[(1, 53387418), (2, 26693709), (3, 17795806), (6, 8897903), (7, 7626774), (14, 3813387), (21, 2542258), (42, 1271129)]