47815398

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 106941120

約数和(自身を除く): 59125722

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 163, 258, 326, 379, 387, 489, 758, 774, 978, 1137, 1467, 2274, 2934, 3411, 6822, 7009, 14018, 16297, 21027, 32594, 42054, 48891, 61777, 63081, 97782, 123554, 126162, 146673, 185331, 293346, 370662, 555993, 1111986, 2656411, 5312822, 7969233, 15938466, 23907699, 47815398]

約数ペア:

[(1, 47815398), (2, 23907699), (3, 15938466), (6, 7969233), (9, 5312822), (18, 2656411), (43, 1111986), (86, 555993), (129, 370662), (163, 293346), (258, 185331), (326, 146673), (379, 126162), (387, 123554), (489, 97782), (758, 63081), (774, 61777), (978, 48891), (1137, 42054), (1467, 32594), (2274, 21027), (2934, 16297), (3411, 14018), (6822, 7009)]