51936950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79903}}^1$

素因数の和:79928

約数の個数: 24

約数和(自身を含む): 104035008

約数和(自身を除く): 52098058

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 79903, 159806, 399515, 799030, 1038739, 1997575, 2077478, 3995150, 5193695, 10387390, 25968475, 51936950]

約数ペア:

[(1, 51936950), (2, 25968475), (5, 10387390), (10, 5193695), (13, 3995150), (25, 2077478), (26, 1997575), (50, 1038739), (65, 799030), (130, 399515), (325, 159806), (650, 79903)]