55718884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24919}}^1$

素因数の和:24979

約数の個数: 24

約数和(自身を含む): 107455040

約数和(自身を除く): 51736156

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 24919, 49838, 99676, 323947, 647894, 1071517, 1295788, 2143034, 4286068, 13929721, 27859442, 55718884]

約数ペア:

[(1, 55718884), (2, 27859442), (4, 13929721), (13, 4286068), (26, 2143034), (43, 1295788), (52, 1071517), (86, 647894), (172, 323947), (559, 99676), (1118, 49838), (2236, 24919)]