49793471

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 66662400

約数和(自身を除く): 16868929

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 929, 1729, 2821, 4123, 6503, 7657, 12077, 17651, 28799, 53599, 84539, 123557, 201593, 229463, 374387, 547181, 1606241, 2620709, 3830267, 7113353, 49793471]

約数ペア:

[(1, 49793471), (7, 7113353), (13, 3830267), (19, 2620709), (31, 1606241), (91, 547181), (133, 374387), (217, 229463), (247, 201593), (403, 123557), (589, 84539), (929, 53599), (1729, 28799), (2821, 17651), (4123, 12077), (6503, 7657)]