49569993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 83578560

約数和(自身を除く): 34008567

約数列:

[1, 3, 9, 11, 19, 33, 57, 73, 99, 171, 209, 219, 361, 627, 657, 803, 1083, 1387, 1881, 2409, 3249, 3971, 4161, 6859, 7227, 11913, 12483, 15257, 20577, 26353, 35739, 45771, 61731, 75449, 79059, 137313, 226347, 237177, 289883, 500707, 679041, 869649, 1502121, 2608947, 4506363, 5507777, 16523331, 49569993]

約数ペア:

[(1, 49569993), (3, 16523331), (9, 5507777), (11, 4506363), (19, 2608947), (33, 1502121), (57, 869649), (73, 679041), (99, 500707), (171, 289883), (209, 237177), (219, 226347), (361, 137313), (627, 79059), (657, 75449), (803, 61731), (1083, 45771), (1387, 35739), (1881, 26353), (2409, 20577), (3249, 15257), (3971, 12483), (4161, 11913), (6859, 7227)]