55019953

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 59270400

約数和(自身を除く): 4250447

約数列:

[1, 19, 83, 139, 251, 1577, 2641, 4769, 11537, 20833, 34889, 219203, 395827, 662891, 2895787, 55019953]

約数ペア:

[(1, 55019953), (19, 2895787), (83, 662891), (139, 395827), (251, 219203), (1577, 34889), (2641, 20833), (4769, 11537)]