53492181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 23645739

約数列:

[1, 3, 23, 61, 69, 71, 179, 183, 213, 537, 1403, 1633, 4117, 4209, 4331, 4899, 10919, 12351, 12709, 12993, 32757, 38127, 99613, 251137, 292307, 298839, 753411, 775249, 876921, 2325747, 17830727, 53492181]

約数ペア:

[(1, 53492181), (3, 17830727), (23, 2325747), (61, 876921), (69, 775249), (71, 753411), (179, 298839), (183, 292307), (213, 251137), (537, 99613), (1403, 38127), (1633, 32757), (4117, 12993), (4209, 12709), (4331, 12351), (4899, 10919)]