55378926

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71549}}^1$

素因数の和:71600

約数の個数: 24

約数和(自身を含む): 122779800

約数和(自身を除く): 67400874

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 71549, 143098, 214647, 429294, 643941, 1287882, 3076607, 6153214, 9229821, 18459642, 27689463, 55378926]

約数ペア:

[(1, 55378926), (2, 27689463), (3, 18459642), (6, 9229821), (9, 6153214), (18, 3076607), (43, 1287882), (86, 643941), (129, 429294), (258, 214647), (387, 143098), (774, 71549)]