51499305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 107557632

約数和(自身を除く): 56058327

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 53, 55, 65, 99, 117, 143, 151, 159, 165, 195, 265, 429, 453, 477, 495, 583, 585, 689, 715, 755, 795, 1287, 1359, 1661, 1749, 1963, 2067, 2145, 2265, 2385, 2915, 3445, 4983, 5247, 5889, 6201, 6435, 6795, 7579, 8003, 8305, 8745, 9815, 10335, 14949, 17667, 21593, 22737, 24009, 24915, 26235, 29445, 31005, 37895, 40015, 64779, 68211, 72027, 74745, 88033, 88335, 104039, 107965, 113685, 120045, 194337, 264099, 312117, 323895, 341055, 360135, 440165, 520195, 792297, 936351, 971685, 1144429, 1320495, 1560585, 3433287, 3961485, 4681755, 5722145, 10299861, 17166435, 51499305]

約数ペア:

[(1, 51499305), (3, 17166435), (5, 10299861), (9, 5722145), (11, 4681755), (13, 3961485), (15, 3433287), (33, 1560585), (39, 1320495), (45, 1144429), (53, 971685), (55, 936351), (65, 792297), (99, 520195), (117, 440165), (143, 360135), (151, 341055), (159, 323895), (165, 312117), (195, 264099), (265, 194337), (429, 120045), (453, 113685), (477, 107965), (495, 104039), (583, 88335), (585, 88033), (689, 74745), (715, 72027), (755, 68211), (795, 64779), (1287, 40015), (1359, 37895), (1661, 31005), (1749, 29445), (1963, 26235), (2067, 24915), (2145, 24009), (2265, 22737), (2385, 21593), (2915, 17667), (3445, 14949), (4983, 10335), (5247, 9815), (5889, 8745), (6201, 8305), (6435, 8003), (6795, 7579)]