49809529

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 65985024

約数和(自身を除く): 16175495

約数列:

[1, 7, 11, 31, 49, 77, 121, 217, 271, 341, 539, 847, 1519, 1897, 2387, 2981, 3751, 5929, 8401, 13279, 16709, 20867, 26257, 32791, 58807, 92411, 146069, 183799, 229537, 411649, 646877, 1016521, 1606759, 4528139, 7115647, 49809529]

約数ペア:

[(1, 49809529), (7, 7115647), (11, 4528139), (31, 1606759), (49, 1016521), (77, 646877), (121, 411649), (217, 229537), (271, 183799), (341, 146069), (539, 92411), (847, 58807), (1519, 32791), (1897, 26257), (2387, 20867), (2981, 16709), (3751, 13279), (5929, 8401)]