54616887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 90854400

約数和(自身を除く): 36237513

約数列:

[1, 3, 9, 13, 19, 39, 57, 79, 117, 171, 237, 247, 311, 711, 741, 933, 1027, 1501, 2223, 2799, 3081, 4043, 4503, 5909, 9243, 12129, 13509, 17727, 19513, 24569, 36387, 53181, 58539, 73707, 76817, 175617, 221121, 230451, 319397, 466811, 691353, 958191, 1400433, 2874573, 4201299, 6068543, 18205629, 54616887]

約数ペア:

[(1, 54616887), (3, 18205629), (9, 6068543), (13, 4201299), (19, 2874573), (39, 1400433), (57, 958191), (79, 691353), (117, 466811), (171, 319397), (237, 230451), (247, 221121), (311, 175617), (711, 76817), (741, 73707), (933, 58539), (1027, 53181), (1501, 36387), (2223, 24569), (2799, 19513), (3081, 17727), (4043, 13509), (4503, 12129), (5909, 9243)]