49736547

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 88840960

約数和(自身を除く): 39104413

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 259, 333, 399, 703, 777, 1123, 1197, 2109, 2331, 3369, 4921, 6327, 7861, 10107, 14763, 21337, 23583, 41551, 44289, 64011, 70749, 124653, 149359, 192033, 290857, 373959, 448077, 789469, 872571, 1344231, 2368407, 2617713, 5526283, 7105221, 16578849, 49736547]

約数ペア:

[(1, 49736547), (3, 16578849), (7, 7105221), (9, 5526283), (19, 2617713), (21, 2368407), (37, 1344231), (57, 872571), (63, 789469), (111, 448077), (133, 373959), (171, 290857), (259, 192033), (333, 149359), (399, 124653), (703, 70749), (777, 64011), (1123, 44289), (1197, 41551), (2109, 23583), (2331, 21337), (3369, 14763), (4921, 10107), (6327, 7861)]