47652990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 145843200

約数和(自身を除く): 98190210

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 343, 385, 421, 462, 490, 539, 686, 735, 770, 842, 1029, 1078, 1155, 1263, 1470, 1617, 1715, 2058, 2105, 2310, 2526, 2695, 2947, 3234, 3430, 3773, 4210, 4631, 5145, 5390, 5894, 6315, 7546, 8085, 8841, 9262, 10290, 11319, 12630, 13893, 14735, 16170, 17682, 18865, 20629, 22638, 23155, 27786, 29470, 32417, 37730, 41258, 44205, 46310, 56595, 61887, 64834, 69465, 88410, 97251, 103145, 113190, 123774, 138930, 144403, 162085, 194502, 206290, 226919, 288806, 309435, 324170, 433209, 453838, 486255, 618870, 680757, 722015, 866418, 972510, 1134595, 1361514, 1444030, 1588433, 2166045, 2269190, 3176866, 3403785, 4332090, 4765299, 6807570, 7942165, 9530598, 15884330, 23826495, 47652990]

約数ペア:

[(1, 47652990), (2, 23826495), (3, 15884330), (5, 9530598), (6, 7942165), (7, 6807570), (10, 4765299), (11, 4332090), (14, 3403785), (15, 3176866), (21, 2269190), (22, 2166045), (30, 1588433), (33, 1444030), (35, 1361514), (42, 1134595), (49, 972510), (55, 866418), (66, 722015), (70, 680757), (77, 618870), (98, 486255), (105, 453838), (110, 433209), (147, 324170), (154, 309435), (165, 288806), (210, 226919), (231, 206290), (245, 194502), (294, 162085), (330, 144403), (343, 138930), (385, 123774), (421, 113190), (462, 103145), (490, 97251), (539, 88410), (686, 69465), (735, 64834), (770, 61887), (842, 56595), (1029, 46310), (1078, 44205), (1155, 41258), (1263, 37730), (1470, 32417), (1617, 29470), (1715, 27786), (2058, 23155), (2105, 22638), (2310, 20629), (2526, 18865), (2695, 17682), (2947, 16170), (3234, 14735), (3430, 13893), (3773, 12630), (4210, 11319), (4631, 10290), (5145, 9262), (5390, 8841), (5894, 8085), (6315, 7546)]