47969754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 113944320

約数和(自身を除く): 65974566

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 89, 123, 178, 246, 267, 287, 313, 534, 574, 623, 626, 861, 939, 1246, 1722, 1869, 1878, 2191, 3649, 3738, 4382, 6573, 7298, 10947, 12833, 13146, 21894, 25543, 25666, 27857, 38499, 51086, 55714, 76629, 76998, 83571, 89831, 153258, 167142, 179662, 194999, 269493, 389998, 538986, 584997, 1142137, 1169994, 2284274, 3426411, 6852822, 7994959, 15989918, 23984877, 47969754]

約数ペア:

[(1, 47969754), (2, 23984877), (3, 15989918), (6, 7994959), (7, 6852822), (14, 3426411), (21, 2284274), (41, 1169994), (42, 1142137), (82, 584997), (89, 538986), (123, 389998), (178, 269493), (246, 194999), (267, 179662), (287, 167142), (313, 153258), (534, 89831), (574, 83571), (623, 76998), (626, 76629), (861, 55714), (939, 51086), (1246, 38499), (1722, 27857), (1869, 25666), (1878, 25543), (2191, 21894), (3649, 13146), (3738, 12833), (4382, 10947), (6573, 7298)]