47021238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 121305600

約数和(自身を除く): 74284362

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 29, 33, 38, 57, 58, 66, 87, 99, 114, 171, 174, 198, 209, 261, 319, 342, 418, 431, 522, 551, 627, 638, 862, 957, 1102, 1254, 1293, 1653, 1881, 1914, 2586, 2871, 3306, 3762, 3879, 4741, 4959, 5742, 6061, 7758, 8189, 9482, 9918, 12122, 12499, 14223, 16378, 18183, 24567, 24998, 28446, 36366, 37497, 42669, 49134, 54549, 73701, 74994, 85338, 90079, 109098, 112491, 137489, 147402, 180158, 224982, 237481, 270237, 274978, 412467, 474962, 540474, 712443, 810711, 824934, 1237401, 1424886, 1621422, 2137329, 2474802, 2612291, 4274658, 5224582, 7836873, 15673746, 23510619, 47021238]

約数ペア:

[(1, 47021238), (2, 23510619), (3, 15673746), (6, 7836873), (9, 5224582), (11, 4274658), (18, 2612291), (19, 2474802), (22, 2137329), (29, 1621422), (33, 1424886), (38, 1237401), (57, 824934), (58, 810711), (66, 712443), (87, 540474), (99, 474962), (114, 412467), (171, 274978), (174, 270237), (198, 237481), (209, 224982), (261, 180158), (319, 147402), (342, 137489), (418, 112491), (431, 109098), (522, 90079), (551, 85338), (627, 74994), (638, 73701), (862, 54549), (957, 49134), (1102, 42669), (1254, 37497), (1293, 36366), (1653, 28446), (1881, 24998), (1914, 24567), (2586, 18183), (2871, 16378), (3306, 14223), (3762, 12499), (3879, 12122), (4741, 9918), (4959, 9482), (5742, 8189), (6061, 7758)]