51390242

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 77982912

約数和(自身を除く): 26592670

約数列:

[1, 2, 167, 251, 334, 502, 613, 1226, 41917, 83834, 102371, 153863, 204742, 307726, 25695121, 51390242]

約数ペア:

[(1, 51390242), (2, 25695121), (167, 307726), (251, 204742), (334, 153863), (502, 102371), (613, 83834), (1226, 41917)]