49301259

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 79233024

約数和(自身を除く): 29931765

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 991, 2163, 2369, 2973, 6937, 7107, 16583, 20811, 22793, 49749, 68379, 102073, 159551, 306219, 478653, 714511, 2143533, 2347679, 7043037, 16433753, 49301259]

約数ペア:

[(1, 49301259), (3, 16433753), (7, 7043037), (21, 2347679), (23, 2143533), (69, 714511), (103, 478653), (161, 306219), (309, 159551), (483, 102073), (721, 68379), (991, 49749), (2163, 22793), (2369, 20811), (2973, 16583), (6937, 7107)]