51121238

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{84919}}^1$

素因数の和:84971

約数の個数: 16

約数和(自身を含む): 89675520

約数和(自身を除く): 38554282

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 84919, 169838, 594433, 1188866, 3651517, 7303034, 25560619, 51121238]

約数ペア:

[(1, 51121238), (2, 25560619), (7, 7303034), (14, 3651517), (43, 1188866), (86, 594433), (301, 169838), (602, 84919)]