51146865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 114566400

約数和(自身を除く): 63419535

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 29, 33, 35, 45, 55, 63, 77, 87, 99, 105, 145, 165, 203, 231, 261, 315, 319, 385, 435, 495, 509, 609, 693, 957, 1015, 1155, 1305, 1527, 1595, 1827, 2233, 2545, 2871, 3045, 3465, 3563, 4581, 4785, 5599, 6699, 7635, 9135, 10689, 11165, 14355, 14761, 16797, 17815, 20097, 22905, 27995, 32067, 33495, 39193, 44283, 50391, 53445, 73805, 83985, 100485, 103327, 117579, 132849, 160335, 162371, 195965, 221415, 251955, 309981, 352737, 487113, 516635, 587895, 664245, 811855, 929943, 1136597, 1461339, 1549905, 1763685, 2435565, 3409791, 4649715, 5682985, 7306695, 10229373, 17048955, 51146865]

約数ペア:

[(1, 51146865), (3, 17048955), (5, 10229373), (7, 7306695), (9, 5682985), (11, 4649715), (15, 3409791), (21, 2435565), (29, 1763685), (33, 1549905), (35, 1461339), (45, 1136597), (55, 929943), (63, 811855), (77, 664245), (87, 587895), (99, 516635), (105, 487113), (145, 352737), (165, 309981), (203, 251955), (231, 221415), (261, 195965), (315, 162371), (319, 160335), (385, 132849), (435, 117579), (495, 103327), (509, 100485), (609, 83985), (693, 73805), (957, 53445), (1015, 50391), (1155, 44283), (1305, 39193), (1527, 33495), (1595, 32067), (1827, 27995), (2233, 22905), (2545, 20097), (2871, 17815), (3045, 16797), (3465, 14761), (3563, 14355), (4581, 11165), (4785, 10689), (5599, 9135), (6699, 7635)]