54628434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 138795228

約数和(自身を除く): 84166794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 241, 257, 294, 441, 482, 514, 723, 771, 882, 1446, 1542, 1687, 1799, 2169, 2313, 3374, 3598, 4338, 4626, 5061, 5397, 10122, 10794, 11809, 12593, 15183, 16191, 23618, 25186, 30366, 32382, 35427, 37779, 61937, 70854, 75558, 106281, 113337, 123874, 185811, 212562, 226674, 371622, 433559, 557433, 867118, 1114866, 1300677, 2601354, 3034913, 3902031, 6069826, 7804062, 9104739, 18209478, 27314217, 54628434]

約数ペア:

[(1, 54628434), (2, 27314217), (3, 18209478), (6, 9104739), (7, 7804062), (9, 6069826), (14, 3902031), (18, 3034913), (21, 2601354), (42, 1300677), (49, 1114866), (63, 867118), (98, 557433), (126, 433559), (147, 371622), (241, 226674), (257, 212562), (294, 185811), (441, 123874), (482, 113337), (514, 106281), (723, 75558), (771, 70854), (882, 61937), (1446, 37779), (1542, 35427), (1687, 32382), (1799, 30366), (2169, 25186), (2313, 23618), (3374, 16191), (3598, 15183), (4338, 12593), (4626, 11809), (5061, 10794), (5397, 10122)]