49002121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 62576640

約数和(自身を除く): 13574519

約数列:

[1, 7, 19, 23, 83, 133, 161, 193, 437, 581, 1351, 1577, 1909, 3059, 3667, 4439, 11039, 13363, 16019, 25669, 31073, 36271, 84341, 112133, 253897, 304361, 368437, 590387, 2130527, 2579059, 7000303, 49002121]

約数ペア:

[(1, 49002121), (7, 7000303), (19, 2579059), (23, 2130527), (83, 590387), (133, 368437), (161, 304361), (193, 253897), (437, 112133), (581, 84341), (1351, 36271), (1577, 31073), (1909, 25669), (3059, 16019), (3667, 13363), (4439, 11039)]