49169355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 88387200

約数和(自身を除く): 39217845

約数列:

[1, 3, 5, 15, 17, 29, 51, 61, 85, 87, 109, 145, 183, 255, 305, 327, 435, 493, 545, 915, 1037, 1479, 1635, 1769, 1853, 2465, 3111, 3161, 5185, 5307, 5559, 6649, 7395, 8845, 9265, 9483, 15555, 15805, 19947, 26535, 27795, 30073, 33245, 47415, 53737, 90219, 99735, 113033, 150365, 161211, 192821, 268685, 339099, 451095, 565165, 578463, 806055, 964105, 1695495, 2892315, 3277957, 9833871, 16389785, 49169355]

約数ペア:

[(1, 49169355), (3, 16389785), (5, 9833871), (15, 3277957), (17, 2892315), (29, 1695495), (51, 964105), (61, 806055), (85, 578463), (87, 565165), (109, 451095), (145, 339099), (183, 268685), (255, 192821), (305, 161211), (327, 150365), (435, 113033), (493, 99735), (545, 90219), (915, 53737), (1037, 47415), (1479, 33245), (1635, 30073), (1769, 27795), (1853, 26535), (2465, 19947), (3111, 15805), (3161, 15555), (5185, 9483), (5307, 9265), (5559, 8845), (6649, 7395)]