51496009600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74159}}^1$

素因数の和:74221

約数の個数: 192

約数和(自身を含む): 150076108800

約数和(自身を除く): 98580099200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 350, 400, 434, 448, 496, 560, 620, 640, 700, 775, 800, 868, 896, 992, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1984, 2170, 2240, 2480, 2800, 3100, 3200, 3472, 3968, 4340, 4480, 4960, 5425, 5600, 6200, 6944, 8680, 9920, 10850, 11200, 12400, 13888, 17360, 19840, 21700, 22400, 24800, 27776, 34720, 43400, 49600, 69440, 74159, 86800, 99200, 138880, 148318, 173600, 296636, 347200, 370795, 519113, 593272, 694400, 741590, 1038226, 1186544, 1483180, 1853975, 2076452, 2298929, 2373088, 2595565, 2966360, 3707950, 4152904, 4597858, 4746176, 5191130, 5932720, 7415900, 8305808, 9195716, 9492352, 10382260, 11494645, 11865440, 12977825, 14831800, 16092503, 16611616, 18391432, 20764520, 22989290, 23730880, 25955650, 29663600, 32185006, 33223232, 36782864, 41529040, 45978580, 47461760, 51911300, 57473225, 59327200, 64370012, 66446464, 73565728, 80462515, 83058080, 91957160, 103822600, 114946450, 118654400, 128740024, 147131456, 160925030, 166116160, 183914320, 207645200, 229892900, 237308800, 257480048, 294262912, 321850060, 332232320, 367828640, 402312575, 415290400, 459785800, 514960096, 643700120, 735657280, 804625150, 830580800, 919571600, 1029920192, 1287400240, 1471314560, 1609250300, 1661161600, 1839143200, 2059840384, 2574800480, 3218500600, 3678286400, 5149600960, 6437001200, 7356572800, 10299201920, 12874002400, 25748004800, 51496009600]

約数ペア:

[(1, 51496009600), (2, 25748004800), (4, 12874002400), (5, 10299201920), (7, 7356572800), (8, 6437001200), (10, 5149600960), (14, 3678286400), (16, 3218500600), (20, 2574800480), (25, 2059840384), (28, 1839143200), (31, 1661161600), (32, 1609250300), (35, 1471314560), (40, 1287400240), (50, 1029920192), (56, 919571600), (62, 830580800), (64, 804625150), (70, 735657280), (80, 643700120), (100, 514960096), (112, 459785800), (124, 415290400), (128, 402312575), (140, 367828640), (155, 332232320), (160, 321850060), (175, 294262912), (200, 257480048), (217, 237308800), (224, 229892900), (248, 207645200), (280, 183914320), (310, 166116160), (320, 160925030), (350, 147131456), (400, 128740024), (434, 118654400), (448, 114946450), (496, 103822600), (560, 91957160), (620, 83058080), (640, 80462515), (700, 73565728), (775, 66446464), (800, 64370012), (868, 59327200), (896, 57473225), (992, 51911300), (1085, 47461760), (1120, 45978580), (1240, 41529040), (1400, 36782864), (1550, 33223232), (1600, 32185006), (1736, 29663600), (1984, 25955650), (2170, 23730880), (2240, 22989290), (2480, 20764520), (2800, 18391432), (3100, 16611616), (3200, 16092503), (3472, 14831800), (3968, 12977825), (4340, 11865440), (4480, 11494645), (4960, 10382260), (5425, 9492352), (5600, 9195716), (6200, 8305808), (6944, 7415900), (8680, 5932720), (9920, 5191130), (10850, 4746176), (11200, 4597858), (12400, 4152904), (13888, 3707950), (17360, 2966360), (19840, 2595565), (21700, 2373088), (22400, 2298929), (24800, 2076452), (27776, 1853975), (34720, 1483180), (43400, 1186544), (49600, 1038226), (69440, 741590), (74159, 694400), (86800, 593272), (99200, 519113), (138880, 370795), (148318, 347200), (173600, 296636)]