48887379

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{2459}}^1$

素因数の和:2559

約数の個数: 18

約数和(自身を含む): 72178860

約数和(自身を除く): 23291481

約数列:

[1, 3, 9, 47, 141, 423, 2209, 2459, 6627, 7377, 19881, 22131, 115573, 346719, 1040157, 5431931, 16295793, 48887379]

約数ペア:

[(1, 48887379), (3, 16295793), (9, 5431931), (47, 1040157), (141, 346719), (423, 115573), (2209, 22131), (2459, 19881), (6627, 7377)]