54747679

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 66860640

約数和(自身を除く): 12112961

約数列:

[1, 7, 29, 37, 197, 203, 259, 1073, 1369, 1379, 5713, 7289, 7511, 9583, 39701, 39991, 51023, 211381, 269693, 277907, 1479667, 1887851, 7821097, 54747679]

約数ペア:

[(1, 54747679), (7, 7821097), (29, 1887851), (37, 1479667), (197, 277907), (203, 269693), (259, 211381), (1073, 51023), (1369, 39991), (1379, 39701), (5713, 9583), (7289, 7511)]