51425094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 122683392

約数和(自身を除く): 71258298

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 127, 186, 217, 254, 311, 381, 434, 622, 651, 762, 889, 933, 1302, 1778, 1866, 2177, 2667, 3937, 4354, 5334, 6531, 7874, 9641, 11811, 13062, 19282, 23622, 27559, 28923, 39497, 55118, 57846, 67487, 78994, 82677, 118491, 134974, 165354, 202461, 236982, 276479, 404922, 552958, 829437, 1224407, 1658874, 2448814, 3673221, 7346442, 8570849, 17141698, 25712547, 51425094]

約数ペア:

[(1, 51425094), (2, 25712547), (3, 17141698), (6, 8570849), (7, 7346442), (14, 3673221), (21, 2448814), (31, 1658874), (42, 1224407), (62, 829437), (93, 552958), (127, 404922), (186, 276479), (217, 236982), (254, 202461), (311, 165354), (381, 134974), (434, 118491), (622, 82677), (651, 78994), (762, 67487), (889, 57846), (933, 55118), (1302, 39497), (1778, 28923), (1866, 27559), (2177, 23622), (2667, 19282), (3937, 13062), (4354, 11811), (5334, 9641), (6531, 7874)]