54379503250

素因数分解:

$2^1\times 5^3\times {\mathrm{1993}}^1\times {\mathrm{109141}}^1$

素因数の和:111151

約数の個数: 32

約数和(自身を含む): 101850441264

約数和(自身を除く): 47470938014

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 1993, 3986, 9965, 19930, 49825, 99650, 109141, 218282, 249125, 498250, 545705, 1091410, 2728525, 5457050, 13642625, 27285250, 217518013, 435036026, 1087590065, 2175180130, 5437950325, 10875900650, 27189751625, 54379503250]

約数ペア:

[(1, 54379503250), (2, 27189751625), (5, 10875900650), (10, 5437950325), (25, 2175180130), (50, 1087590065), (125, 435036026), (250, 217518013), (1993, 27285250), (3986, 13642625), (9965, 5457050), (19930, 2728525), (49825, 1091410), (99650, 545705), (109141, 498250), (218282, 249125)]