53138687042

素因数分解:

$2^1\times 7^1\times {\mathrm{5519}}^1\times {\mathrm{687737}}^1$

素因数の和:693265

約数の個数: 16

約数和(自身を含む): 91111530240

約数和(自身を除く): 37972843198

約数列:

[1, 2, 7, 14, 5519, 11038, 38633, 77266, 687737, 1375474, 4814159, 9628318, 3795620503, 7591241006, 26569343521, 53138687042]

約数ペア:

[(1, 53138687042), (2, 26569343521), (7, 7591241006), (14, 3795620503), (5519, 9628318), (11038, 4814159), (38633, 1375474), (77266, 687737)]