49256284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 113678208

約数和(自身を除く): 64421924

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 361, 418, 443, 532, 722, 836, 886, 1444, 1463, 1772, 2527, 2926, 3101, 3971, 4873, 5054, 5852, 6202, 7942, 8417, 9746, 10108, 12404, 15884, 16834, 19492, 27797, 33668, 34111, 55594, 58919, 68222, 92587, 111188, 117838, 136444, 159923, 185174, 235676, 319846, 370348, 639692, 648109, 1119461, 1296218, 1759153, 2238922, 2592436, 3518306, 4477844, 7036612, 12314071, 24628142, 49256284]

約数ペア:

[(1, 49256284), (2, 24628142), (4, 12314071), (7, 7036612), (11, 4477844), (14, 3518306), (19, 2592436), (22, 2238922), (28, 1759153), (38, 1296218), (44, 1119461), (76, 648109), (77, 639692), (133, 370348), (154, 319846), (209, 235676), (266, 185174), (308, 159923), (361, 136444), (418, 117838), (443, 111188), (532, 92587), (722, 68222), (836, 58919), (886, 55594), (1444, 34111), (1463, 33668), (1772, 27797), (2527, 19492), (2926, 16834), (3101, 15884), (3971, 12404), (4873, 10108), (5054, 9746), (5852, 8417), (6202, 7942)]