47531996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2011}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 87884160

約数和(自身を除く): 40352164

約数列:

[1, 2, 4, 19, 38, 76, 311, 622, 1244, 2011, 4022, 5909, 8044, 11818, 23636, 38209, 76418, 152836, 625421, 1250842, 2501684, 11882999, 23765998, 47531996]

約数ペア:

[(1, 47531996), (2, 23765998), (4, 11882999), (19, 2501684), (38, 1250842), (76, 625421), (311, 152836), (622, 76418), (1244, 38209), (2011, 23636), (4022, 11818), (5909, 8044)]