50905072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 111421440

約数和(自身を除く): 60516368

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 79, 92, 103, 136, 158, 184, 206, 272, 316, 368, 391, 412, 632, 782, 824, 1264, 1343, 1564, 1648, 1751, 1817, 2369, 2686, 3128, 3502, 3634, 4738, 5372, 6256, 7004, 7268, 8137, 9476, 10744, 14008, 14536, 16274, 18952, 21488, 28016, 29072, 30889, 32548, 37904, 40273, 61778, 65096, 80546, 123556, 130192, 138329, 161092, 187151, 247112, 276658, 322184, 374302, 494224, 553316, 644368, 748604, 1106632, 1497208, 2213264, 2994416, 3181567, 6363134, 12726268, 25452536, 50905072]

約数ペア:

[(1, 50905072), (2, 25452536), (4, 12726268), (8, 6363134), (16, 3181567), (17, 2994416), (23, 2213264), (34, 1497208), (46, 1106632), (68, 748604), (79, 644368), (92, 553316), (103, 494224), (136, 374302), (158, 322184), (184, 276658), (206, 247112), (272, 187151), (316, 161092), (368, 138329), (391, 130192), (412, 123556), (632, 80546), (782, 65096), (824, 61778), (1264, 40273), (1343, 37904), (1564, 32548), (1648, 30889), (1751, 29072), (1817, 28016), (2369, 21488), (2686, 18952), (3128, 16274), (3502, 14536), (3634, 14008), (4738, 10744), (5372, 9476), (6256, 8137), (7004, 7268)]