51115691545

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{4241}}^1$

素因数の和:4738

約数の個数: 48

約数和(自身を含む): 68761123200

約数和(自身を除く): 17645431655

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 439, 1445, 1615, 2195, 4241, 5491, 7463, 8341, 21205, 27455, 37315, 41705, 72097, 80579, 126871, 141797, 360485, 402895, 634355, 708985, 1225649, 1369843, 1861799, 2410549, 6128245, 6849215, 9308995, 12052745, 23287331, 31650583, 35374181, 116436655, 158252915, 176870905, 538059911, 601361077, 2690299555, 3006805385, 10223138309, 51115691545]

約数ペア:

[(1, 51115691545), (5, 10223138309), (17, 3006805385), (19, 2690299555), (85, 601361077), (95, 538059911), (289, 176870905), (323, 158252915), (439, 116436655), (1445, 35374181), (1615, 31650583), (2195, 23287331), (4241, 12052745), (5491, 9308995), (7463, 6849215), (8341, 6128245), (21205, 2410549), (27455, 1861799), (37315, 1369843), (41705, 1225649), (72097, 708985), (80579, 634355), (126871, 402895), (141797, 360485)]