49027407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 79056000

約数和(自身を除く): 30028593

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 149, 169, 177, 429, 447, 507, 649, 767, 1639, 1859, 1937, 1947, 2301, 4917, 5577, 5811, 8437, 8791, 9971, 21307, 25181, 25311, 26373, 29913, 63921, 75543, 96701, 109681, 114283, 276991, 290103, 329043, 342849, 830973, 1257113, 1485679, 3771339, 4457037, 16342469, 49027407]

約数ペア:

[(1, 49027407), (3, 16342469), (11, 4457037), (13, 3771339), (33, 1485679), (39, 1257113), (59, 830973), (143, 342849), (149, 329043), (169, 290103), (177, 276991), (429, 114283), (447, 109681), (507, 96701), (649, 75543), (767, 63921), (1639, 29913), (1859, 26373), (1937, 25311), (1947, 25181), (2301, 21307), (4917, 9971), (5577, 8791), (5811, 8437)]