49265271

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2428

約数の個数: 36

約数和(自身を含む): 82369560

約数和(自身を除く): 33104289

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1881, 2299, 2381, 6897, 7143, 20691, 21429, 26191, 45239, 78573, 135717, 235719, 288101, 407151, 497629, 864303, 1492887, 2592909, 4478661, 5473919, 16421757, 49265271]

約数ペア:

[(1, 49265271), (3, 16421757), (9, 5473919), (11, 4478661), (19, 2592909), (33, 1492887), (57, 864303), (99, 497629), (121, 407151), (171, 288101), (209, 235719), (363, 135717), (627, 78573), (1089, 45239), (1881, 26191), (2299, 21429), (2381, 20691), (6897, 7143)]