51974355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{203821}}^1$

素因数の和:203846

約数の個数: 16

約数和(自身を含む): 88051104

約数和(自身を除く): 36076749

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 203821, 611463, 1019105, 3057315, 3464957, 10394871, 17324785, 51974355]

約数ペア:

[(1, 51974355), (3, 17324785), (5, 10394871), (15, 3464957), (17, 3057315), (51, 1019105), (85, 611463), (255, 203821)]