49298787

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 78524160

約数和(自身を除く): 29225373

約数列:

[1, 3, 9, 19, 27, 57, 81, 103, 171, 309, 311, 513, 927, 933, 1539, 1957, 2781, 2799, 5871, 5909, 8343, 8397, 17613, 17727, 25191, 32033, 52839, 53181, 96099, 158517, 159543, 288297, 478629, 608627, 864891, 1825881, 2594673, 5477643, 16432929, 49298787]

約数ペア:

[(1, 49298787), (3, 16432929), (9, 5477643), (19, 2594673), (27, 1825881), (57, 864891), (81, 608627), (103, 478629), (171, 288297), (309, 159543), (311, 158517), (513, 96099), (927, 53181), (933, 52839), (1539, 32033), (1957, 25191), (2781, 17727), (2799, 17613), (5871, 8397), (5909, 8343)]