55274344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21391}}^1$

素因数の和:21433

約数の個数: 32

約数和(自身を含む): 115516800

約数和(自身を除く): 60242456

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 21391, 42782, 85564, 171128, 363647, 406429, 727294, 812858, 1454588, 1625716, 2909176, 3251432, 6909293, 13818586, 27637172, 55274344]

約数ペア:

[(1, 55274344), (2, 27637172), (4, 13818586), (8, 6909293), (17, 3251432), (19, 2909176), (34, 1625716), (38, 1454588), (68, 812858), (76, 727294), (136, 406429), (152, 363647), (323, 171128), (646, 85564), (1292, 42782), (2584, 21391)]