54959031

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 31527369

約数列:

[1, 3, 9, 29, 43, 59, 83, 87, 129, 177, 249, 261, 387, 531, 747, 1247, 1711, 2407, 2537, 3569, 3741, 4897, 5133, 7221, 7611, 10707, 11223, 14691, 15399, 21663, 22833, 32121, 44073, 73573, 103501, 142013, 210571, 220719, 310503, 426039, 631713, 662157, 931509, 1278117, 1895139, 6106559, 18319677, 54959031]

約数ペア:

[(1, 54959031), (3, 18319677), (9, 6106559), (29, 1895139), (43, 1278117), (59, 931509), (83, 662157), (87, 631713), (129, 426039), (177, 310503), (249, 220719), (261, 210571), (387, 142013), (531, 103501), (747, 73573), (1247, 44073), (1711, 32121), (2407, 22833), (2537, 21663), (3569, 15399), (3741, 14691), (4897, 11223), (5133, 10707), (7221, 7611)]