53238738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1267589}}^1$

素因数の和:1267601

約数の個数: 16

約数和(自身を含む): 121688640

約数和(自身を除く): 68449902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1267589, 2535178, 3802767, 7605534, 8873123, 17746246, 26619369, 53238738]

約数ペア:

[(1, 53238738), (2, 26619369), (3, 17746246), (6, 8873123), (7, 7605534), (14, 3802767), (21, 2535178), (42, 1267589)]