54143978

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 97493760

約数和(自身を除く): 43349782

約数列:

[1, 2, 7, 14, 23, 46, 161, 181, 322, 362, 929, 1267, 1858, 2534, 4163, 6503, 8326, 13006, 21367, 29141, 42734, 58282, 149569, 168149, 299138, 336298, 1177043, 2354086, 3867427, 7734854, 27071989, 54143978]

約数ペア:

[(1, 54143978), (2, 27071989), (7, 7734854), (14, 3867427), (23, 2354086), (46, 1177043), (161, 336298), (181, 299138), (322, 168149), (362, 149569), (929, 58282), (1267, 42734), (1858, 29141), (2534, 21367), (4163, 13006), (6503, 8326)]