51027200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 155115072

約数和(自身を除く): 104087872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 67, 68, 70, 80, 85, 100, 112, 119, 128, 134, 136, 140, 160, 170, 175, 200, 224, 238, 256, 268, 272, 280, 320, 335, 340, 350, 400, 425, 448, 469, 476, 536, 544, 560, 595, 640, 670, 680, 700, 800, 850, 896, 938, 952, 1072, 1088, 1120, 1139, 1190, 1280, 1340, 1360, 1400, 1600, 1675, 1700, 1792, 1876, 1904, 2144, 2176, 2240, 2278, 2345, 2380, 2680, 2720, 2800, 2975, 3200, 3350, 3400, 3752, 3808, 4288, 4352, 4480, 4556, 4690, 4760, 5360, 5440, 5600, 5695, 5950, 6400, 6700, 6800, 7504, 7616, 7973, 8576, 8960, 9112, 9380, 9520, 10720, 10880, 11200, 11390, 11725, 11900, 13400, 13600, 15008, 15232, 15946, 17152, 18224, 18760, 19040, 21440, 21760, 22400, 22780, 23450, 23800, 26800, 27200, 28475, 30016, 30464, 31892, 36448, 37520, 38080, 39865, 42880, 44800, 45560, 46900, 47600, 53600, 54400, 56950, 60032, 63784, 72896, 75040, 76160, 79730, 85760, 91120, 93800, 95200, 107200, 108800, 113900, 120064, 127568, 145792, 150080, 152320, 159460, 182240, 187600, 190400, 199325, 214400, 227800, 255136, 291584, 300160, 318920, 364480, 375200, 380800, 398650, 428800, 455600, 510272, 600320, 637840, 728960, 750400, 761600, 797300, 911200, 1020544, 1275680, 1457920, 1500800, 1594600, 1822400, 2041088, 2551360, 3001600, 3189200, 3644800, 5102720, 6378400, 7289600, 10205440, 12756800, 25513600, 51027200]

約数ペア:

[(1, 51027200), (2, 25513600), (4, 12756800), (5, 10205440), (7, 7289600), (8, 6378400), (10, 5102720), (14, 3644800), (16, 3189200), (17, 3001600), (20, 2551360), (25, 2041088), (28, 1822400), (32, 1594600), (34, 1500800), (35, 1457920), (40, 1275680), (50, 1020544), (56, 911200), (64, 797300), (67, 761600), (68, 750400), (70, 728960), (80, 637840), (85, 600320), (100, 510272), (112, 455600), (119, 428800), (128, 398650), (134, 380800), (136, 375200), (140, 364480), (160, 318920), (170, 300160), (175, 291584), (200, 255136), (224, 227800), (238, 214400), (256, 199325), (268, 190400), (272, 187600), (280, 182240), (320, 159460), (335, 152320), (340, 150080), (350, 145792), (400, 127568), (425, 120064), (448, 113900), (469, 108800), (476, 107200), (536, 95200), (544, 93800), (560, 91120), (595, 85760), (640, 79730), (670, 76160), (680, 75040), (700, 72896), (800, 63784), (850, 60032), (896, 56950), (938, 54400), (952, 53600), (1072, 47600), (1088, 46900), (1120, 45560), (1139, 44800), (1190, 42880), (1280, 39865), (1340, 38080), (1360, 37520), (1400, 36448), (1600, 31892), (1675, 30464), (1700, 30016), (1792, 28475), (1876, 27200), (1904, 26800), (2144, 23800), (2176, 23450), (2240, 22780), (2278, 22400), (2345, 21760), (2380, 21440), (2680, 19040), (2720, 18760), (2800, 18224), (2975, 17152), (3200, 15946), (3350, 15232), (3400, 15008), (3752, 13600), (3808, 13400), (4288, 11900), (4352, 11725), (4480, 11390), (4556, 11200), (4690, 10880), (4760, 10720), (5360, 9520), (5440, 9380), (5600, 9112), (5695, 8960), (5950, 8576), (6400, 7973), (6700, 7616), (6800, 7504)]