51191228800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36607}}^1$

素因数の和:36673

約数の個数: 192

約数和(自身を含む): 138905395200

約数和(自身を除く): 87714166400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 64, 76, 80, 92, 95, 100, 115, 128, 152, 160, 184, 190, 200, 230, 304, 320, 368, 380, 400, 437, 460, 475, 575, 608, 640, 736, 760, 800, 874, 920, 950, 1150, 1216, 1472, 1520, 1600, 1748, 1840, 1900, 2185, 2300, 2432, 2944, 3040, 3200, 3496, 3680, 3800, 4370, 4600, 6080, 6992, 7360, 7600, 8740, 9200, 10925, 12160, 13984, 14720, 15200, 17480, 18400, 21850, 27968, 30400, 34960, 36607, 36800, 43700, 55936, 60800, 69920, 73214, 73600, 87400, 139840, 146428, 174800, 183035, 279680, 292856, 349600, 366070, 585712, 695533, 699200, 732140, 841961, 915175, 1171424, 1391066, 1398400, 1464280, 1683922, 1830350, 2342848, 2782132, 2928560, 3367844, 3477665, 3660700, 4209805, 4685696, 5564264, 5857120, 6735688, 6955330, 7321400, 8419610, 11128528, 11714240, 13471376, 13910660, 14642800, 15997259, 16839220, 17388325, 21049025, 22257056, 23428480, 26942752, 27821320, 29285600, 31994518, 33678440, 34776650, 42098050, 44514112, 53885504, 55642640, 58571200, 63989036, 67356880, 69553300, 79986295, 84196100, 89028224, 107771008, 111285280, 117142400, 127978072, 134713760, 139106600, 159972590, 168392200, 222570560, 255956144, 269427520, 278213200, 319945180, 336784400, 399931475, 445141120, 511912288, 538855040, 556426400, 639890360, 673568800, 799862950, 1023824576, 1112852800, 1279780720, 1347137600, 1599725900, 2047649152, 2225705600, 2559561440, 2694275200, 3199451800, 5119122880, 6398903600, 10238245760, 12797807200, 25595614400, 51191228800]

約数ペア:

[(1, 51191228800), (2, 25595614400), (4, 12797807200), (5, 10238245760), (8, 6398903600), (10, 5119122880), (16, 3199451800), (19, 2694275200), (20, 2559561440), (23, 2225705600), (25, 2047649152), (32, 1599725900), (38, 1347137600), (40, 1279780720), (46, 1112852800), (50, 1023824576), (64, 799862950), (76, 673568800), (80, 639890360), (92, 556426400), (95, 538855040), (100, 511912288), (115, 445141120), (128, 399931475), (152, 336784400), (160, 319945180), (184, 278213200), (190, 269427520), (200, 255956144), (230, 222570560), (304, 168392200), (320, 159972590), (368, 139106600), (380, 134713760), (400, 127978072), (437, 117142400), (460, 111285280), (475, 107771008), (575, 89028224), (608, 84196100), (640, 79986295), (736, 69553300), (760, 67356880), (800, 63989036), (874, 58571200), (920, 55642640), (950, 53885504), (1150, 44514112), (1216, 42098050), (1472, 34776650), (1520, 33678440), (1600, 31994518), (1748, 29285600), (1840, 27821320), (1900, 26942752), (2185, 23428480), (2300, 22257056), (2432, 21049025), (2944, 17388325), (3040, 16839220), (3200, 15997259), (3496, 14642800), (3680, 13910660), (3800, 13471376), (4370, 11714240), (4600, 11128528), (6080, 8419610), (6992, 7321400), (7360, 6955330), (7600, 6735688), (8740, 5857120), (9200, 5564264), (10925, 4685696), (12160, 4209805), (13984, 3660700), (14720, 3477665), (15200, 3367844), (17480, 2928560), (18400, 2782132), (21850, 2342848), (27968, 1830350), (30400, 1683922), (34960, 1464280), (36607, 1398400), (36800, 1391066), (43700, 1171424), (55936, 915175), (60800, 841961), (69920, 732140), (73214, 699200), (73600, 695533), (87400, 585712), (139840, 366070), (146428, 349600), (174800, 292856), (183035, 279680)]