49302759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 74419200

約数和(自身を除く): 25116441

約数列:

[1, 3, 11, 33, 37, 111, 149, 271, 407, 447, 813, 1221, 1639, 2981, 4917, 5513, 8943, 10027, 16539, 30081, 40379, 60643, 110297, 121137, 181929, 330891, 444169, 1332507, 1494023, 4482069, 16434253, 49302759]

約数ペア:

[(1, 49302759), (3, 16434253), (11, 4482069), (33, 1494023), (37, 1332507), (111, 444169), (149, 330891), (271, 181929), (407, 121137), (447, 110297), (813, 60643), (1221, 40379), (1639, 30081), (2981, 16539), (4917, 10027), (5513, 8943)]