55509388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{29339}}^1$

素因数の和:29397

約数の個数: 24

約数和(自身を含む): 108440640

約数和(自身を除く): 52931252

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 29339, 58678, 117356, 322729, 645458, 1261577, 1290916, 2523154, 5046308, 13877347, 27754694, 55509388]

約数ペア:

[(1, 55509388), (2, 27754694), (4, 13877347), (11, 5046308), (22, 2523154), (43, 1290916), (44, 1261577), (86, 645458), (172, 322729), (473, 117356), (946, 58678), (1892, 29339)]