49725207

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 84797440

約数和(自身を除く): 35072233

約数列:

[1, 3, 7, 9, 21, 63, 79, 97, 103, 237, 291, 309, 553, 679, 711, 721, 873, 927, 1659, 2037, 2163, 4977, 6111, 6489, 7663, 8137, 9991, 22989, 24411, 29973, 53641, 56959, 68967, 69937, 73233, 89919, 160923, 170877, 209811, 482769, 512631, 629433, 789289, 2367867, 5525023, 7103601, 16575069, 49725207]

約数ペア:

[(1, 49725207), (3, 16575069), (7, 7103601), (9, 5525023), (21, 2367867), (63, 789289), (79, 629433), (97, 512631), (103, 482769), (237, 209811), (291, 170877), (309, 160923), (553, 89919), (679, 73233), (711, 69937), (721, 68967), (873, 56959), (927, 53641), (1659, 29973), (2037, 24411), (2163, 22989), (4977, 9991), (6111, 8137), (6489, 7663)]