55306784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{132949}}^1$

素因数の和:132972

約数の個数: 24

約数和(自身を含む): 117261900

約数和(自身を除く): 61955116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 132949, 265898, 531796, 1063592, 1728337, 2127184, 3456674, 4254368, 6913348, 13826696, 27653392, 55306784]

約数ペア:

[(1, 55306784), (2, 27653392), (4, 13826696), (8, 6913348), (13, 4254368), (16, 3456674), (26, 2127184), (32, 1728337), (52, 1063592), (104, 531796), (208, 265898), (416, 132949)]