47045440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 123919488

約数和(自身を除く): 76874048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 263, 320, 344, 416, 430, 520, 526, 559, 688, 832, 860, 1040, 1052, 1118, 1315, 1376, 1720, 2080, 2104, 2236, 2630, 2752, 2795, 3419, 3440, 4160, 4208, 4472, 5260, 5590, 6838, 6880, 8416, 8944, 10520, 11180, 11309, 13676, 13760, 16832, 17095, 17888, 21040, 22360, 22618, 27352, 34190, 35776, 42080, 44720, 45236, 54704, 56545, 68380, 84160, 89440, 90472, 109408, 113090, 136760, 147017, 178880, 180944, 218816, 226180, 273520, 294034, 361888, 452360, 547040, 588068, 723776, 735085, 904720, 1094080, 1176136, 1470170, 1809440, 2352272, 2940340, 3618880, 4704544, 5880680, 9409088, 11761360, 23522720, 47045440]

約数ペア:

[(1, 47045440), (2, 23522720), (4, 11761360), (5, 9409088), (8, 5880680), (10, 4704544), (13, 3618880), (16, 2940340), (20, 2352272), (26, 1809440), (32, 1470170), (40, 1176136), (43, 1094080), (52, 904720), (64, 735085), (65, 723776), (80, 588068), (86, 547040), (104, 452360), (130, 361888), (160, 294034), (172, 273520), (208, 226180), (215, 218816), (260, 180944), (263, 178880), (320, 147017), (344, 136760), (416, 113090), (430, 109408), (520, 90472), (526, 89440), (559, 84160), (688, 68380), (832, 56545), (860, 54704), (1040, 45236), (1052, 44720), (1118, 42080), (1315, 35776), (1376, 34190), (1720, 27352), (2080, 22618), (2104, 22360), (2236, 21040), (2630, 17888), (2752, 17095), (2795, 16832), (3419, 13760), (3440, 13676), (4160, 11309), (4208, 11180), (4472, 10520), (5260, 8944), (5590, 8416), (6838, 6880)]