52317760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 112

約数和(自身を含む): 138257280

約数和(自身を除く): 85939520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 160, 167, 176, 178, 220, 320, 334, 352, 356, 440, 445, 668, 704, 712, 835, 880, 890, 979, 1336, 1424, 1670, 1760, 1780, 1837, 1958, 2672, 2848, 3340, 3520, 3560, 3674, 3916, 4895, 5344, 5696, 6680, 7120, 7348, 7832, 9185, 9790, 10688, 13360, 14240, 14696, 14863, 15664, 18370, 19580, 26720, 28480, 29392, 29726, 31328, 36740, 39160, 53440, 58784, 59452, 62656, 73480, 74315, 78320, 117568, 118904, 146960, 148630, 156640, 163493, 237808, 293920, 297260, 313280, 326986, 475616, 587840, 594520, 653972, 817465, 951232, 1189040, 1307944, 1634930, 2378080, 2615888, 3269860, 4756160, 5231776, 6539720, 10463552, 13079440, 26158880, 52317760]

約数ペア:

[(1, 52317760), (2, 26158880), (4, 13079440), (5, 10463552), (8, 6539720), (10, 5231776), (11, 4756160), (16, 3269860), (20, 2615888), (22, 2378080), (32, 1634930), (40, 1307944), (44, 1189040), (55, 951232), (64, 817465), (80, 653972), (88, 594520), (89, 587840), (110, 475616), (160, 326986), (167, 313280), (176, 297260), (178, 293920), (220, 237808), (320, 163493), (334, 156640), (352, 148630), (356, 146960), (440, 118904), (445, 117568), (668, 78320), (704, 74315), (712, 73480), (835, 62656), (880, 59452), (890, 58784), (979, 53440), (1336, 39160), (1424, 36740), (1670, 31328), (1760, 29726), (1780, 29392), (1837, 28480), (1958, 26720), (2672, 19580), (2848, 18370), (3340, 15664), (3520, 14863), (3560, 14696), (3674, 14240), (3916, 13360), (4895, 10688), (5344, 9790), (5696, 9185), (6680, 7832), (7120, 7348)]