54446080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 141031800

約数和(自身を除く): 86585720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 409, 416, 512, 520, 640, 818, 832, 1024, 1040, 1280, 1636, 1664, 2045, 2048, 2080, 2560, 3272, 3328, 4090, 4160, 5120, 5317, 6544, 6656, 8180, 8320, 10240, 10634, 13088, 13312, 16360, 16640, 21268, 26176, 26585, 26624, 32720, 33280, 42536, 52352, 53170, 65440, 66560, 85072, 104704, 106340, 130880, 133120, 170144, 209408, 212680, 261760, 340288, 418816, 425360, 523520, 680576, 837632, 850720, 1047040, 1361152, 1701440, 2094080, 2722304, 3402880, 4188160, 5444608, 6805760, 10889216, 13611520, 27223040, 54446080]

約数ペア:

[(1, 54446080), (2, 27223040), (4, 13611520), (5, 10889216), (8, 6805760), (10, 5444608), (13, 4188160), (16, 3402880), (20, 2722304), (26, 2094080), (32, 1701440), (40, 1361152), (52, 1047040), (64, 850720), (65, 837632), (80, 680576), (104, 523520), (128, 425360), (130, 418816), (160, 340288), (208, 261760), (256, 212680), (260, 209408), (320, 170144), (409, 133120), (416, 130880), (512, 106340), (520, 104704), (640, 85072), (818, 66560), (832, 65440), (1024, 53170), (1040, 52352), (1280, 42536), (1636, 33280), (1664, 32720), (2045, 26624), (2048, 26585), (2080, 26176), (2560, 21268), (3272, 16640), (3328, 16360), (4090, 13312), (4160, 13088), (5120, 10634), (5317, 10240), (6544, 8320), (6656, 8180)]