55408892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179899}}^1$

素因数の和:179921

約数の個数: 24

約数和(自身を含む): 120892800

約数和(自身を除く): 65483908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 179899, 359798, 719596, 1259293, 1978889, 2518586, 3957778, 5037172, 7915556, 13852223, 27704446, 55408892]

約数ペア:

[(1, 55408892), (2, 27704446), (4, 13852223), (7, 7915556), (11, 5037172), (14, 3957778), (22, 2518586), (28, 1978889), (44, 1259293), (77, 719596), (154, 359798), (308, 179899)]