52758860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34259}}^1$

素因数の和:34286

約数の個数: 48

約数和(自身を含む): 138136320

約数和(自身を除く): 85377460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 34259, 68518, 137036, 171295, 239813, 342590, 376849, 479626, 685180, 753698, 959252, 1199065, 1507396, 1884245, 2398130, 2637943, 3768490, 4796260, 5275886, 7536980, 10551772, 13189715, 26379430, 52758860]

約数ペア:

[(1, 52758860), (2, 26379430), (4, 13189715), (5, 10551772), (7, 7536980), (10, 5275886), (11, 4796260), (14, 3768490), (20, 2637943), (22, 2398130), (28, 1884245), (35, 1507396), (44, 1199065), (55, 959252), (70, 753698), (77, 685180), (110, 479626), (140, 376849), (154, 342590), (220, 239813), (308, 171295), (385, 137036), (770, 68518), (1540, 34259)]