49880907

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 79041600

約数和(自身を除く): 29160693

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 459, 981, 997, 1853, 2943, 2991, 5559, 8973, 16677, 16949, 26919, 50031, 50847, 108673, 152541, 326019, 457623, 978057, 1847441, 2934171, 5542323, 16626969, 49880907]

約数ペア:

[(1, 49880907), (3, 16626969), (9, 5542323), (17, 2934171), (27, 1847441), (51, 978057), (109, 457623), (153, 326019), (327, 152541), (459, 108673), (981, 50847), (997, 50031), (1853, 26919), (2943, 16949), (2991, 16677), (5559, 8973)]