49475151

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 37616049

約数列:

[1, 3, 9, 11, 17, 27, 33, 41, 51, 99, 123, 153, 187, 239, 297, 369, 451, 459, 561, 697, 717, 1107, 1353, 1683, 2091, 2151, 2629, 4059, 4063, 5049, 6273, 6453, 7667, 7887, 9799, 12177, 12189, 18819, 23001, 23661, 29397, 36567, 44693, 69003, 70983, 88191, 107789, 109701, 134079, 166583, 207009, 264573, 323367, 402237, 499749, 970101, 1206711, 1499247, 1832413, 2910303, 4497741, 5497239, 16491717, 49475151]

約数ペア:

[(1, 49475151), (3, 16491717), (9, 5497239), (11, 4497741), (17, 2910303), (27, 1832413), (33, 1499247), (41, 1206711), (51, 970101), (99, 499749), (123, 402237), (153, 323367), (187, 264573), (239, 207009), (297, 166583), (369, 134079), (451, 109701), (459, 107789), (561, 88191), (697, 70983), (717, 69003), (1107, 44693), (1353, 36567), (1683, 29397), (2091, 23661), (2151, 23001), (2629, 18819), (4059, 12189), (4063, 12177), (5049, 9799), (6273, 7887), (6453, 7667)]