57156290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{68863}}^1$

素因数の和:68953

約数の個数: 16

約数和(自身を含む): 104122368

約数和(自身を除く): 46966078

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 68863, 137726, 344315, 688630, 5715629, 11431258, 28578145, 57156290]

約数ペア:

[(1, 57156290), (2, 28578145), (5, 11431258), (10, 5715629), (83, 688630), (166, 344315), (415, 137726), (830, 68863)]