51558676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1987}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 97412000

約数和(自身を除く): 45853324

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1987, 1996, 3974, 6487, 7948, 12974, 25831, 25948, 51662, 103324, 991513, 1983026, 3966052, 12889669, 25779338, 51558676]

約数ペア:

[(1, 51558676), (2, 25779338), (4, 12889669), (13, 3966052), (26, 1983026), (52, 991513), (499, 103324), (998, 51662), (1987, 25948), (1996, 25831), (3974, 12974), (6487, 7948)]