50369280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 173412960

約数和(自身を除く): 123043680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1009, 1040, 1248, 1280, 1560, 1664, 1920, 2018, 2080, 2496, 3027, 3120, 3328, 3840, 4036, 4160, 4992, 5045, 6054, 6240, 8072, 8320, 9984, 10090, 12108, 12480, 13117, 15135, 16144, 16640, 20180, 24216, 24960, 26234, 30270, 32288, 39351, 40360, 48432, 49920, 52468, 60540, 64576, 65585, 78702, 80720, 96864, 104936, 121080, 129152, 131170, 157404, 161440, 193728, 196755, 209872, 242160, 258304, 262340, 314808, 322880, 387456, 393510, 419744, 484320, 524680, 629616, 645760, 774912, 787020, 839488, 968640, 1049360, 1259232, 1291520, 1574040, 1678976, 1937280, 2098720, 2518464, 3148080, 3357952, 3874560, 4197440, 5036928, 6296160, 8394880, 10073856, 12592320, 16789760, 25184640, 50369280]

約数ペア:

[(1, 50369280), (2, 25184640), (3, 16789760), (4, 12592320), (5, 10073856), (6, 8394880), (8, 6296160), (10, 5036928), (12, 4197440), (13, 3874560), (15, 3357952), (16, 3148080), (20, 2518464), (24, 2098720), (26, 1937280), (30, 1678976), (32, 1574040), (39, 1291520), (40, 1259232), (48, 1049360), (52, 968640), (60, 839488), (64, 787020), (65, 774912), (78, 645760), (80, 629616), (96, 524680), (104, 484320), (120, 419744), (128, 393510), (130, 387456), (156, 322880), (160, 314808), (192, 262340), (195, 258304), (208, 242160), (240, 209872), (256, 196755), (260, 193728), (312, 161440), (320, 157404), (384, 131170), (390, 129152), (416, 121080), (480, 104936), (520, 96864), (624, 80720), (640, 78702), (768, 65585), (780, 64576), (832, 60540), (960, 52468), (1009, 49920), (1040, 48432), (1248, 40360), (1280, 39351), (1560, 32288), (1664, 30270), (1920, 26234), (2018, 24960), (2080, 24216), (2496, 20180), (3027, 16640), (3120, 16144), (3328, 15135), (3840, 13117), (4036, 12480), (4160, 12108), (4992, 10090), (5045, 9984), (6054, 8320), (6240, 8072)]