54221538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4351

約数の個数: 48

約数和(自身を含む): 129111840

約数和(自身を除く): 74890302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 4289, 6321, 8578, 12642, 12867, 25734, 30023, 60046, 90069, 180138, 184427, 210161, 368854, 420322, 553281, 630483, 1106562, 1260966, 1290989, 2581978, 3872967, 7745934, 9036923, 18073846, 27110769, 54221538]

約数ペア:

[(1, 54221538), (2, 27110769), (3, 18073846), (6, 9036923), (7, 7745934), (14, 3872967), (21, 2581978), (42, 1290989), (43, 1260966), (49, 1106562), (86, 630483), (98, 553281), (129, 420322), (147, 368854), (258, 210161), (294, 184427), (301, 180138), (602, 90069), (903, 60046), (1806, 30023), (2107, 25734), (4214, 12867), (4289, 12642), (6321, 8578)]