55097378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 100439040

約数和(自身を除く): 45341662

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 2011, 3914, 4022, 13699, 14077, 27398, 28154, 38209, 76418, 207133, 267463, 414266, 534926, 1449931, 2899862, 3935527, 7871054, 27548689, 55097378]

約数ペア:

[(1, 55097378), (2, 27548689), (7, 7871054), (14, 3935527), (19, 2899862), (38, 1449931), (103, 534926), (133, 414266), (206, 267463), (266, 207133), (721, 76418), (1442, 38209), (1957, 28154), (2011, 27398), (3914, 14077), (4022, 13699)]