51996700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 131241600

約数和(自身を除く): 79244900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1259, 1475, 1652, 2065, 2518, 2950, 4130, 5036, 5900, 6295, 8260, 8813, 10325, 12590, 17626, 20650, 25180, 31475, 35252, 41300, 44065, 62950, 74281, 88130, 125900, 148562, 176260, 220325, 297124, 371405, 440650, 519967, 742810, 881300, 1039934, 1485620, 1857025, 2079868, 2599835, 3714050, 5199670, 7428100, 10399340, 12999175, 25998350, 51996700]

約数ペア:

[(1, 51996700), (2, 25998350), (4, 12999175), (5, 10399340), (7, 7428100), (10, 5199670), (14, 3714050), (20, 2599835), (25, 2079868), (28, 1857025), (35, 1485620), (50, 1039934), (59, 881300), (70, 742810), (100, 519967), (118, 440650), (140, 371405), (175, 297124), (236, 220325), (295, 176260), (350, 148562), (413, 125900), (590, 88130), (700, 74281), (826, 62950), (1180, 44065), (1259, 41300), (1475, 35252), (1652, 31475), (2065, 25180), (2518, 20650), (2950, 17626), (4130, 12590), (5036, 10325), (5900, 8813), (6295, 8260)]