55394444

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 115219776

約数和(自身を除く): 59825332

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 661, 1022, 1148, 1322, 2044, 2644, 2993, 4627, 5986, 9254, 11972, 18508, 20951, 27101, 41902, 48253, 54202, 83804, 96506, 108404, 189707, 193012, 337771, 379414, 675542, 758828, 1351084, 1978373, 3956746, 7913492, 13848611, 27697222, 55394444]

約数ペア:

[(1, 55394444), (2, 27697222), (4, 13848611), (7, 7913492), (14, 3956746), (28, 1978373), (41, 1351084), (73, 758828), (82, 675542), (146, 379414), (164, 337771), (287, 193012), (292, 189707), (511, 108404), (574, 96506), (661, 83804), (1022, 54202), (1148, 48253), (1322, 41902), (2044, 27101), (2644, 20951), (2993, 18508), (4627, 11972), (5986, 9254)]