47893846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 50809514

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 509, 517, 611, 658, 1001, 1018, 1034, 1222, 2002, 3563, 3619, 4277, 5599, 6617, 6721, 7126, 7238, 8554, 11198, 13234, 13442, 23923, 39193, 46319, 47047, 47846, 72787, 78386, 92638, 94094, 145574, 167461, 263153, 310999, 334922, 509509, 526306, 621998, 1019018, 1842071, 2176993, 3420989, 3684142, 4353986, 6841978, 23946923, 47893846]

約数ペア:

[(1, 47893846), (2, 23946923), (7, 6841978), (11, 4353986), (13, 3684142), (14, 3420989), (22, 2176993), (26, 1842071), (47, 1019018), (77, 621998), (91, 526306), (94, 509509), (143, 334922), (154, 310999), (182, 263153), (286, 167461), (329, 145574), (509, 94094), (517, 92638), (611, 78386), (658, 72787), (1001, 47846), (1018, 47047), (1034, 46319), (1222, 39193), (2002, 23923), (3563, 13442), (3619, 13234), (4277, 11198), (5599, 8554), (6617, 7238), (6721, 7126)]