50780691

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6113}}^1$

素因数の和:6203

約数の個数: 24

約数和(自身を含む): 80117856

約数和(自身を除く): 29337165

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 6113, 8307, 18339, 55017, 79469, 238407, 434023, 715221, 1302069, 3906207, 5642299, 16926897, 50780691]

約数ペア:

[(1, 50780691), (3, 16926897), (9, 5642299), (13, 3906207), (39, 1302069), (71, 715221), (117, 434023), (213, 238407), (639, 79469), (923, 55017), (2769, 18339), (6113, 8307)]