50854400

素因数分解:

$2^9\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 131291820

約数和(自身を除く): 80437420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 137, 145, 160, 200, 232, 256, 274, 290, 320, 400, 464, 512, 548, 580, 640, 685, 725, 800, 928, 1096, 1160, 1280, 1370, 1450, 1600, 1856, 2192, 2320, 2560, 2740, 2900, 3200, 3425, 3712, 3973, 4384, 4640, 5480, 5800, 6400, 6850, 7424, 7946, 8768, 9280, 10960, 11600, 12800, 13700, 14848, 15892, 17536, 18560, 19865, 21920, 23200, 27400, 31784, 35072, 37120, 39730, 43840, 46400, 54800, 63568, 70144, 74240, 79460, 87680, 92800, 99325, 109600, 127136, 158920, 175360, 185600, 198650, 219200, 254272, 317840, 350720, 371200, 397300, 438400, 508544, 635680, 794600, 876800, 1017088, 1271360, 1589200, 1753600, 2034176, 2542720, 3178400, 5085440, 6356800, 10170880, 12713600, 25427200, 50854400]

約数ペア:

[(1, 50854400), (2, 25427200), (4, 12713600), (5, 10170880), (8, 6356800), (10, 5085440), (16, 3178400), (20, 2542720), (25, 2034176), (29, 1753600), (32, 1589200), (40, 1271360), (50, 1017088), (58, 876800), (64, 794600), (80, 635680), (100, 508544), (116, 438400), (128, 397300), (137, 371200), (145, 350720), (160, 317840), (200, 254272), (232, 219200), (256, 198650), (274, 185600), (290, 175360), (320, 158920), (400, 127136), (464, 109600), (512, 99325), (548, 92800), (580, 87680), (640, 79460), (685, 74240), (725, 70144), (800, 63568), (928, 54800), (1096, 46400), (1160, 43840), (1280, 39730), (1370, 37120), (1450, 35072), (1600, 31784), (1856, 27400), (2192, 23200), (2320, 21920), (2560, 19865), (2740, 18560), (2900, 17536), (3200, 15892), (3425, 14848), (3712, 13700), (3973, 12800), (4384, 11600), (4640, 10960), (5480, 9280), (5800, 8768), (6400, 7946), (6850, 7424)]