53764528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{176857}}^1$

素因数の和:176884

約数の個数: 20

約数和(自身を含む): 109651960

約数和(自身を除く): 55887432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 176857, 353714, 707428, 1414856, 2829712, 3360283, 6720566, 13441132, 26882264, 53764528]

約数ペア:

[(1, 53764528), (2, 26882264), (4, 13441132), (8, 6720566), (16, 3360283), (19, 2829712), (38, 1414856), (76, 707428), (152, 353714), (304, 176857)]