55015888

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{14387}}^1$

素因数の和:14634

約数の個数: 20

約数和(自身を含む): 107046720

約数和(自身を除く): 52030832

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 14387, 28774, 57548, 115096, 230192, 3438493, 6876986, 13753972, 27507944, 55015888]

約数ペア:

[(1, 55015888), (2, 27507944), (4, 13753972), (8, 6876986), (16, 3438493), (239, 230192), (478, 115096), (956, 57548), (1912, 28774), (3824, 14387)]