51885603

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 48753117

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 59, 63, 77, 81, 99, 141, 177, 189, 231, 243, 297, 329, 413, 423, 517, 531, 567, 649, 693, 891, 987, 1239, 1269, 1551, 1593, 1701, 1947, 2079, 2673, 2773, 2961, 3619, 3717, 3807, 4543, 4653, 4779, 5841, 6237, 8319, 8883, 10857, 11151, 11421, 13629, 13959, 14337, 17523, 18711, 19411, 24957, 26649, 30503, 32571, 33453, 40887, 41877, 52569, 58233, 74871, 79947, 91509, 97713, 100359, 122661, 125631, 157707, 174699, 213521, 224613, 274527, 293139, 367983, 524097, 640563, 673839, 823581, 879417, 1103949, 1572291, 1921689, 2470743, 4716873, 5765067, 7412229, 17295201, 51885603]

約数ペア:

[(1, 51885603), (3, 17295201), (7, 7412229), (9, 5765067), (11, 4716873), (21, 2470743), (27, 1921689), (33, 1572291), (47, 1103949), (59, 879417), (63, 823581), (77, 673839), (81, 640563), (99, 524097), (141, 367983), (177, 293139), (189, 274527), (231, 224613), (243, 213521), (297, 174699), (329, 157707), (413, 125631), (423, 122661), (517, 100359), (531, 97713), (567, 91509), (649, 79947), (693, 74871), (891, 58233), (987, 52569), (1239, 41877), (1269, 40887), (1551, 33453), (1593, 32571), (1701, 30503), (1947, 26649), (2079, 24957), (2673, 19411), (2773, 18711), (2961, 17523), (3619, 14337), (3717, 13959), (3807, 13629), (4543, 11421), (4653, 11151), (4779, 10857), (5841, 8883), (6237, 8319)]