48489938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 87911040

約数和(自身を除く): 39421102

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 421, 433, 842, 866, 2947, 3031, 5894, 6062, 7999, 8227, 15998, 16454, 55993, 57589, 111986, 115178, 182293, 364586, 1276051, 2552102, 3463567, 6927134, 24244969, 48489938]

約数ペア:

[(1, 48489938), (2, 24244969), (7, 6927134), (14, 3463567), (19, 2552102), (38, 1276051), (133, 364586), (266, 182293), (421, 115178), (433, 111986), (842, 57589), (866, 55993), (2947, 16454), (3031, 15998), (5894, 8227), (6062, 7999)]