49499536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71947}}^1$

素因数の和:71998

約数の個数: 20

約数和(自身を含む): 98137072

約数和(自身を除く): 48637536

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 71947, 143894, 287788, 575576, 1151152, 3093721, 6187442, 12374884, 24749768, 49499536]

約数ペア:

[(1, 49499536), (2, 24749768), (4, 12374884), (8, 6187442), (16, 3093721), (43, 1151152), (86, 575576), (172, 287788), (344, 143894), (688, 71947)]