48803755

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 80640000

約数和(自身を除く): 31836245

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 199, 245, 343, 385, 455, 539, 637, 715, 995, 1001, 1393, 1715, 2189, 2587, 2695, 3185, 3773, 4459, 5005, 6965, 7007, 9751, 10945, 12935, 15323, 18109, 18865, 22295, 28457, 35035, 48755, 49049, 68257, 76615, 90545, 107261, 126763, 142285, 199199, 245245, 341285, 536305, 633815, 750827, 887341, 995995, 1394393, 3754135, 4436705, 6971965, 9760751, 48803755]

約数ペア:

[(1, 48803755), (5, 9760751), (7, 6971965), (11, 4436705), (13, 3754135), (35, 1394393), (49, 995995), (55, 887341), (65, 750827), (77, 633815), (91, 536305), (143, 341285), (199, 245245), (245, 199199), (343, 142285), (385, 126763), (455, 107261), (539, 90545), (637, 76615), (715, 68257), (995, 49049), (1001, 48755), (1393, 35035), (1715, 28457), (2189, 22295), (2587, 18865), (2695, 18109), (3185, 15323), (3773, 12935), (4459, 10945), (5005, 9751), (6965, 7007)]