51292185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 99643392

約数和(自身を除く): 48351207

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 67, 69, 105, 115, 161, 201, 317, 335, 345, 469, 483, 805, 951, 1005, 1407, 1541, 1585, 2219, 2345, 2415, 4623, 4755, 6657, 7035, 7291, 7705, 10787, 11095, 21239, 21873, 23115, 32361, 33285, 36455, 51037, 53935, 63717, 106195, 109365, 148673, 153111, 161805, 255185, 318585, 446019, 488497, 743365, 765555, 1465491, 2230095, 2442485, 3419479, 7327455, 10258437, 17097395, 51292185]

約数ペア:

[(1, 51292185), (3, 17097395), (5, 10258437), (7, 7327455), (15, 3419479), (21, 2442485), (23, 2230095), (35, 1465491), (67, 765555), (69, 743365), (105, 488497), (115, 446019), (161, 318585), (201, 255185), (317, 161805), (335, 153111), (345, 148673), (469, 109365), (483, 106195), (805, 63717), (951, 53935), (1005, 51037), (1407, 36455), (1541, 33285), (1585, 32361), (2219, 23115), (2345, 21873), (2415, 21239), (4623, 11095), (4755, 10787), (6657, 7705), (7035, 7291)]