53209086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1266883}}^1$

素因数の和:1266895

約数の個数: 16

約数和(自身を含む): 121620864

約数和(自身を除く): 68411778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1266883, 2533766, 3800649, 7601298, 8868181, 17736362, 26604543, 53209086]

約数ペア:

[(1, 53209086), (2, 26604543), (3, 17736362), (6, 8868181), (7, 7601298), (14, 3800649), (21, 2533766), (42, 1266883)]