57297844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 109771200

約数和(自身を除く): 52473356

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 89, 172, 178, 197, 356, 394, 788, 817, 1634, 1691, 3268, 3382, 3743, 3827, 6764, 7486, 7654, 8471, 14972, 15308, 16942, 17533, 33884, 35066, 70132, 72713, 145426, 160949, 290852, 321898, 333127, 643796, 666254, 753919, 1332508, 1507838, 3015676, 14324461, 28648922, 57297844]

約数ペア:

[(1, 57297844), (2, 28648922), (4, 14324461), (19, 3015676), (38, 1507838), (43, 1332508), (76, 753919), (86, 666254), (89, 643796), (172, 333127), (178, 321898), (197, 290852), (356, 160949), (394, 145426), (788, 72713), (817, 70132), (1634, 35066), (1691, 33884), (3268, 17533), (3382, 16942), (3743, 15308), (3827, 14972), (6764, 8471), (7486, 7654)]