52503255

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{7937}}^1$

素因数の和:7965

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 56088585

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 7937, 23811, 39685, 55559, 71433, 119055, 166677, 214299, 277795, 357165, 388913, 500031, 833385, 1071495, 1166739, 1500093, 1944565, 2500155, 3500217, 5833695, 7500465, 10500651, 17501085, 52503255]

約数ペア:

[(1, 52503255), (3, 17501085), (5, 10500651), (7, 7500465), (9, 5833695), (15, 3500217), (21, 2500155), (27, 1944565), (35, 1500093), (45, 1166739), (49, 1071495), (63, 833385), (105, 500031), (135, 388913), (147, 357165), (189, 277795), (245, 214299), (315, 166677), (441, 119055), (735, 71433), (945, 55559), (1323, 39685), (2205, 23811), (6615, 7937)]