51938995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13001}}^1$

素因数の和:13070

約数の個数: 16

約数和(自身を含む): 67402368

約数和(自身を除く): 15463373

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 13001, 65005, 221017, 611047, 1105085, 3055235, 10387799, 51938995]

約数ペア:

[(1, 51938995), (5, 10387799), (17, 3055235), (47, 1105085), (85, 611047), (235, 221017), (799, 65005), (3995, 13001)]