51323005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6661}}^1$

素因数の和:6756

約数の個数: 16

約数和(自身を含む): 65234304

約数和(自身を除く): 13911299

約数列:

[1, 5, 23, 67, 115, 335, 1541, 6661, 7705, 33305, 153203, 446287, 766015, 2231435, 10264601, 51323005]

約数ペア:

[(1, 51323005), (5, 10264601), (23, 2231435), (67, 766015), (115, 446287), (335, 153203), (1541, 33305), (6661, 7705)]