49862520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 167918400

約数和(自身を除く): 118055880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 337, 360, 411, 540, 548, 674, 685, 822, 1011, 1080, 1096, 1233, 1348, 1370, 1644, 1685, 2022, 2055, 2466, 2696, 2740, 3033, 3288, 3370, 3699, 4044, 4110, 4932, 5055, 5480, 6066, 6165, 6740, 7398, 8088, 8220, 9099, 9864, 10110, 12132, 12330, 13480, 14796, 15165, 16440, 18198, 18495, 20220, 24264, 24660, 29592, 30330, 36396, 36990, 40440, 45495, 46169, 49320, 60660, 72792, 73980, 90990, 92338, 121320, 138507, 147960, 181980, 184676, 230845, 277014, 363960, 369352, 415521, 461690, 554028, 692535, 831042, 923380, 1108056, 1246563, 1385070, 1662084, 1846760, 2077605, 2493126, 2770140, 3324168, 4155210, 4986252, 5540280, 6232815, 8310420, 9972504, 12465630, 16620840, 24931260, 49862520]

約数ペア:

[(1, 49862520), (2, 24931260), (3, 16620840), (4, 12465630), (5, 9972504), (6, 8310420), (8, 6232815), (9, 5540280), (10, 4986252), (12, 4155210), (15, 3324168), (18, 2770140), (20, 2493126), (24, 2077605), (27, 1846760), (30, 1662084), (36, 1385070), (40, 1246563), (45, 1108056), (54, 923380), (60, 831042), (72, 692535), (90, 554028), (108, 461690), (120, 415521), (135, 369352), (137, 363960), (180, 277014), (216, 230845), (270, 184676), (274, 181980), (337, 147960), (360, 138507), (411, 121320), (540, 92338), (548, 90990), (674, 73980), (685, 72792), (822, 60660), (1011, 49320), (1080, 46169), (1096, 45495), (1233, 40440), (1348, 36990), (1370, 36396), (1644, 30330), (1685, 29592), (2022, 24660), (2055, 24264), (2466, 20220), (2696, 18495), (2740, 18198), (3033, 16440), (3288, 15165), (3370, 14796), (3699, 13480), (4044, 12330), (4110, 12132), (4932, 10110), (5055, 9864), (5480, 9099), (6066, 8220), (6165, 8088), (6740, 7398)]