51457912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 116348400

約数和(自身を除く): 64890488

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 53, 59, 68, 88, 106, 118, 121, 136, 187, 212, 236, 242, 374, 424, 472, 484, 583, 649, 748, 901, 968, 1003, 1166, 1298, 1496, 1802, 2006, 2057, 2332, 2596, 3127, 3604, 4012, 4114, 4664, 5192, 6254, 6413, 7139, 7208, 8024, 8228, 9911, 11033, 12508, 12826, 14278, 16456, 19822, 22066, 25016, 25652, 28556, 34397, 39644, 44132, 51304, 53159, 57112, 68794, 79288, 88264, 106318, 109021, 121363, 137588, 212636, 218042, 242726, 275176, 378367, 425272, 436084, 485452, 584749, 756734, 872168, 970904, 1169498, 1513468, 2338996, 3026936, 4677992, 6432239, 12864478, 25728956, 51457912]

約数ペア:

[(1, 51457912), (2, 25728956), (4, 12864478), (8, 6432239), (11, 4677992), (17, 3026936), (22, 2338996), (34, 1513468), (44, 1169498), (53, 970904), (59, 872168), (68, 756734), (88, 584749), (106, 485452), (118, 436084), (121, 425272), (136, 378367), (187, 275176), (212, 242726), (236, 218042), (242, 212636), (374, 137588), (424, 121363), (472, 109021), (484, 106318), (583, 88264), (649, 79288), (748, 68794), (901, 57112), (968, 53159), (1003, 51304), (1166, 44132), (1298, 39644), (1496, 34397), (1802, 28556), (2006, 25652), (2057, 25016), (2332, 22066), (2596, 19822), (3127, 16456), (3604, 14278), (4012, 12826), (4114, 12508), (4664, 11033), (5192, 9911), (6254, 8228), (6413, 8024), (7139, 7208)]