49673943

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 81948672

約数和(自身を除く): 32274729

約数列:

[1, 3, 9, 11, 33, 37, 71, 99, 111, 191, 213, 333, 407, 573, 639, 781, 1221, 1719, 2101, 2343, 2627, 3663, 6303, 7029, 7067, 7881, 13561, 18909, 21201, 23643, 28897, 40683, 63603, 77737, 86691, 122049, 149171, 233211, 260073, 447513, 501757, 699633, 1342539, 1505271, 4515813, 5519327, 16557981, 49673943]

約数ペア:

[(1, 49673943), (3, 16557981), (9, 5519327), (11, 4515813), (33, 1505271), (37, 1342539), (71, 699633), (99, 501757), (111, 447513), (191, 260073), (213, 233211), (333, 149171), (407, 122049), (573, 86691), (639, 77737), (781, 63603), (1221, 40683), (1719, 28897), (2101, 23643), (2343, 21201), (2627, 18909), (3663, 13561), (6303, 7881), (7029, 7067)]