54700945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19571}}^1$

素因数の和:19632

約数の個数: 16

約数和(自身を含む): 72338112

約数和(自身を除く): 17637167

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 19571, 97855, 254423, 841553, 1272115, 4207765, 10940189, 54700945]

約数ペア:

[(1, 54700945), (5, 10940189), (13, 4207765), (43, 1272115), (65, 841553), (215, 254423), (559, 97855), (2795, 19571)]