53168080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 149668992

約数和(自身を除く): 96500912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 263, 266, 280, 304, 361, 380, 526, 532, 560, 665, 722, 760, 1052, 1064, 1315, 1330, 1444, 1520, 1805, 1841, 2104, 2128, 2527, 2630, 2660, 2888, 3610, 3682, 4208, 4997, 5054, 5260, 5320, 5776, 7220, 7364, 9205, 9994, 10108, 10520, 10640, 12635, 14440, 14728, 18410, 19988, 20216, 21040, 24985, 25270, 28880, 29456, 34979, 36820, 39976, 40432, 49970, 50540, 69958, 73640, 79952, 94943, 99940, 101080, 139916, 147280, 174895, 189886, 199880, 202160, 279832, 349790, 379772, 399760, 474715, 559664, 664601, 699580, 759544, 949430, 1329202, 1399160, 1519088, 1898860, 2658404, 2798320, 3323005, 3797720, 5316808, 6646010, 7595440, 10633616, 13292020, 26584040, 53168080]

約数ペア:

[(1, 53168080), (2, 26584040), (4, 13292020), (5, 10633616), (7, 7595440), (8, 6646010), (10, 5316808), (14, 3797720), (16, 3323005), (19, 2798320), (20, 2658404), (28, 1898860), (35, 1519088), (38, 1399160), (40, 1329202), (56, 949430), (70, 759544), (76, 699580), (80, 664601), (95, 559664), (112, 474715), (133, 399760), (140, 379772), (152, 349790), (190, 279832), (263, 202160), (266, 199880), (280, 189886), (304, 174895), (361, 147280), (380, 139916), (526, 101080), (532, 99940), (560, 94943), (665, 79952), (722, 73640), (760, 69958), (1052, 50540), (1064, 49970), (1315, 40432), (1330, 39976), (1444, 36820), (1520, 34979), (1805, 29456), (1841, 28880), (2104, 25270), (2128, 24985), (2527, 21040), (2630, 20216), (2660, 19988), (2888, 18410), (3610, 14728), (3682, 14440), (4208, 12635), (4997, 10640), (5054, 10520), (5260, 10108), (5320, 9994), (5776, 9205), (7220, 7364)]