55886068

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 122892000

約数和(自身を除く): 67005932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 133, 172, 196, 266, 301, 349, 532, 602, 698, 817, 931, 1204, 1396, 1634, 1862, 2107, 2443, 3268, 3724, 4214, 4886, 5719, 6631, 8428, 9772, 11438, 13262, 15007, 17101, 22876, 26524, 30014, 34202, 40033, 46417, 60028, 68404, 80066, 92834, 105049, 160132, 185668, 210098, 285133, 324919, 420196, 570266, 649838, 735343, 1140532, 1299676, 1470686, 1995931, 2941372, 3991862, 7983724, 13971517, 27943034, 55886068]

約数ペア:

[(1, 55886068), (2, 27943034), (4, 13971517), (7, 7983724), (14, 3991862), (19, 2941372), (28, 1995931), (38, 1470686), (43, 1299676), (49, 1140532), (76, 735343), (86, 649838), (98, 570266), (133, 420196), (172, 324919), (196, 285133), (266, 210098), (301, 185668), (349, 160132), (532, 105049), (602, 92834), (698, 80066), (817, 68404), (931, 60028), (1204, 46417), (1396, 40033), (1634, 34202), (1862, 30014), (2107, 26524), (2443, 22876), (3268, 17101), (3724, 15007), (4214, 13262), (4886, 11438), (5719, 9772), (6631, 8428)]