48752991

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 87048000

約数和(自身を除く): 38295009

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 343, 357, 441, 833, 929, 1029, 1071, 2499, 2787, 3087, 5831, 6503, 7497, 8361, 15793, 17493, 19509, 45521, 47379, 52479, 58527, 110551, 136563, 142137, 318647, 331653, 409689, 773857, 955941, 994959, 2321571, 2867823, 5416999, 6964713, 16250997, 48752991]

約数ペア:

[(1, 48752991), (3, 16250997), (7, 6964713), (9, 5416999), (17, 2867823), (21, 2321571), (49, 994959), (51, 955941), (63, 773857), (119, 409689), (147, 331653), (153, 318647), (343, 142137), (357, 136563), (441, 110551), (833, 58527), (929, 52479), (1029, 47379), (1071, 45521), (2499, 19509), (2787, 17493), (3087, 15793), (5831, 8361), (6503, 7497)]