50785280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 176

約数和(自身を含む): 151314240

約数和(自身を除く): 100528960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 109, 112, 128, 130, 140, 160, 182, 208, 218, 224, 256, 260, 280, 320, 364, 416, 436, 448, 455, 512, 520, 545, 560, 640, 728, 763, 832, 872, 896, 910, 1024, 1040, 1090, 1120, 1280, 1417, 1456, 1526, 1664, 1744, 1792, 1820, 2080, 2180, 2240, 2560, 2834, 2912, 3052, 3328, 3488, 3584, 3640, 3815, 4160, 4360, 4480, 5120, 5668, 5824, 6104, 6656, 6976, 7085, 7168, 7280, 7630, 8320, 8720, 8960, 9919, 11336, 11648, 12208, 13312, 13952, 14170, 14560, 15260, 16640, 17440, 17920, 19838, 22672, 23296, 24416, 27904, 28340, 29120, 30520, 33280, 34880, 35840, 39676, 45344, 46592, 48832, 49595, 55808, 56680, 58240, 61040, 66560, 69760, 79352, 90688, 93184, 97664, 99190, 111616, 113360, 116480, 122080, 139520, 158704, 181376, 195328, 198380, 226720, 232960, 244160, 279040, 317408, 362752, 390656, 396760, 453440, 465920, 488320, 558080, 634816, 725504, 781312, 793520, 906880, 976640, 1269632, 1451008, 1587040, 1813760, 1953280, 2539264, 3174080, 3627520, 3906560, 5078528, 6348160, 7255040, 10157056, 12696320, 25392640, 50785280]

約数ペア:

[(1, 50785280), (2, 25392640), (4, 12696320), (5, 10157056), (7, 7255040), (8, 6348160), (10, 5078528), (13, 3906560), (14, 3627520), (16, 3174080), (20, 2539264), (26, 1953280), (28, 1813760), (32, 1587040), (35, 1451008), (40, 1269632), (52, 976640), (56, 906880), (64, 793520), (65, 781312), (70, 725504), (80, 634816), (91, 558080), (104, 488320), (109, 465920), (112, 453440), (128, 396760), (130, 390656), (140, 362752), (160, 317408), (182, 279040), (208, 244160), (218, 232960), (224, 226720), (256, 198380), (260, 195328), (280, 181376), (320, 158704), (364, 139520), (416, 122080), (436, 116480), (448, 113360), (455, 111616), (512, 99190), (520, 97664), (545, 93184), (560, 90688), (640, 79352), (728, 69760), (763, 66560), (832, 61040), (872, 58240), (896, 56680), (910, 55808), (1024, 49595), (1040, 48832), (1090, 46592), (1120, 45344), (1280, 39676), (1417, 35840), (1456, 34880), (1526, 33280), (1664, 30520), (1744, 29120), (1792, 28340), (1820, 27904), (2080, 24416), (2180, 23296), (2240, 22672), (2560, 19838), (2834, 17920), (2912, 17440), (3052, 16640), (3328, 15260), (3488, 14560), (3584, 14170), (3640, 13952), (3815, 13312), (4160, 12208), (4360, 11648), (4480, 11336), (5120, 9919), (5668, 8960), (5824, 8720), (6104, 8320), (6656, 7630), (6976, 7280), (7085, 7168)]