54921658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:1938

約数の個数: 24

約数和(自身を含む): 91316736

約数和(自身を除く): 36395078

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 1787, 2794, 3574, 15367, 19657, 30734, 39314, 216227, 226949, 432454, 453898, 2496439, 4992878, 27460829, 54921658]

約数ペア:

[(1, 54921658), (2, 27460829), (11, 4992878), (22, 2496439), (121, 453898), (127, 432454), (242, 226949), (254, 216227), (1397, 39314), (1787, 30734), (2794, 19657), (3574, 15367)]