50121316

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 110251680

約数和(自身を除く): 60130364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 133, 172, 196, 266, 301, 313, 532, 602, 626, 817, 931, 1204, 1252, 1634, 1862, 2107, 2191, 3268, 3724, 4214, 4382, 5719, 5947, 8428, 8764, 11438, 11894, 13459, 15337, 22876, 23788, 26918, 30674, 40033, 41629, 53836, 61348, 80066, 83258, 94213, 160132, 166516, 188426, 255721, 291403, 376852, 511442, 582806, 659491, 1022884, 1165612, 1318982, 1790047, 2637964, 3580094, 7160188, 12530329, 25060658, 50121316]

約数ペア:

[(1, 50121316), (2, 25060658), (4, 12530329), (7, 7160188), (14, 3580094), (19, 2637964), (28, 1790047), (38, 1318982), (43, 1165612), (49, 1022884), (76, 659491), (86, 582806), (98, 511442), (133, 376852), (172, 291403), (196, 255721), (266, 188426), (301, 166516), (313, 160132), (532, 94213), (602, 83258), (626, 80066), (817, 61348), (931, 53836), (1204, 41629), (1252, 40033), (1634, 30674), (1862, 26918), (2107, 23788), (2191, 22876), (3268, 15337), (3724, 13459), (4214, 11894), (4382, 11438), (5719, 8764), (5947, 8428)]