49267239

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 77775360

約数和(自身を除く): 28508121

約数列:

[1, 3, 7, 21, 37, 111, 163, 259, 389, 489, 777, 1141, 1167, 2723, 3423, 6031, 8169, 14393, 18093, 42217, 43179, 63407, 100751, 126651, 190221, 302253, 443849, 1331547, 2346059, 7038177, 16422413, 49267239]

約数ペア:

[(1, 49267239), (3, 16422413), (7, 7038177), (21, 2346059), (37, 1331547), (111, 443849), (163, 302253), (259, 190221), (389, 126651), (489, 100751), (777, 63407), (1141, 43179), (1167, 42217), (2723, 18093), (3423, 14393), (6031, 8169)]