49539966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 68655234

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 71, 74, 111, 142, 213, 222, 259, 426, 449, 497, 518, 777, 898, 994, 1347, 1491, 1554, 2627, 2694, 2982, 3143, 5254, 6286, 7881, 9429, 15762, 16613, 18389, 18858, 31879, 33226, 36778, 49839, 55167, 63758, 95637, 99678, 110334, 116291, 191274, 223153, 232582, 348873, 446306, 669459, 697746, 1179523, 1338918, 2359046, 3538569, 7077138, 8256661, 16513322, 24769983, 49539966]

約数ペア:

[(1, 49539966), (2, 24769983), (3, 16513322), (6, 8256661), (7, 7077138), (14, 3538569), (21, 2359046), (37, 1338918), (42, 1179523), (71, 697746), (74, 669459), (111, 446306), (142, 348873), (213, 232582), (222, 223153), (259, 191274), (426, 116291), (449, 110334), (497, 99678), (518, 95637), (777, 63758), (898, 55167), (994, 49839), (1347, 36778), (1491, 33226), (1554, 31879), (2627, 18858), (2694, 18389), (2982, 16613), (3143, 15762), (5254, 9429), (6286, 7881)]