52971688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 125089920

約数和(自身を除く): 72118232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 113, 154, 226, 308, 452, 616, 761, 791, 904, 1243, 1522, 1582, 2486, 3044, 3164, 4972, 5327, 6088, 6328, 8371, 8701, 9944, 10654, 16742, 17402, 21308, 33484, 34804, 42616, 58597, 66968, 69608, 85993, 117194, 171986, 234388, 343972, 468776, 601951, 687944, 945923, 1203902, 1891846, 2407804, 3783692, 4815608, 6621461, 7567384, 13242922, 26485844, 52971688]

約数ペア:

[(1, 52971688), (2, 26485844), (4, 13242922), (7, 7567384), (8, 6621461), (11, 4815608), (14, 3783692), (22, 2407804), (28, 1891846), (44, 1203902), (56, 945923), (77, 687944), (88, 601951), (113, 468776), (154, 343972), (226, 234388), (308, 171986), (452, 117194), (616, 85993), (761, 69608), (791, 66968), (904, 58597), (1243, 42616), (1522, 34804), (1582, 33484), (2486, 21308), (3044, 17402), (3164, 16742), (4972, 10654), (5327, 9944), (6088, 8701), (6328, 8371)]