47889954

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 72

約数和(自身を含む): 125234928

約数和(自身を除く): 77344974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2011, 2646, 3402, 3969, 4022, 6033, 7938, 11907, 12066, 14077, 18099, 23814, 28154, 36198, 42231, 54297, 84462, 98539, 108594, 126693, 162891, 197078, 253386, 295617, 325782, 380079, 488673, 591234, 760158, 886851, 977346, 1140237, 1773702, 2280474, 2660553, 3420711, 5321106, 6841422, 7981659, 15963318, 23944977, 47889954]

約数ペア:

[(1, 47889954), (2, 23944977), (3, 15963318), (6, 7981659), (7, 6841422), (9, 5321106), (14, 3420711), (18, 2660553), (21, 2280474), (27, 1773702), (42, 1140237), (49, 977346), (54, 886851), (63, 760158), (81, 591234), (98, 488673), (126, 380079), (147, 325782), (162, 295617), (189, 253386), (243, 197078), (294, 162891), (378, 126693), (441, 108594), (486, 98539), (567, 84462), (882, 54297), (1134, 42231), (1323, 36198), (1701, 28154), (2011, 23814), (2646, 18099), (3402, 14077), (3969, 12066), (4022, 11907), (6033, 7938)]