48020379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 71600832

約数和(自身を除く): 23580453

約数列:

[1, 3, 11, 33, 43, 129, 473, 787, 1419, 1849, 2361, 5547, 8657, 20339, 25971, 33841, 61017, 101523, 372251, 1116753, 1455163, 4365489, 16006793, 48020379]

約数ペア:

[(1, 48020379), (3, 16006793), (11, 4365489), (33, 1455163), (43, 1116753), (129, 372251), (473, 101523), (787, 61017), (1419, 33841), (1849, 25971), (2361, 20339), (5547, 8657)]