51739546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 32310374

約数列:

[1, 2, 19, 38, 71, 127, 142, 151, 254, 302, 1349, 2413, 2698, 2869, 4826, 5738, 9017, 10721, 18034, 19177, 21442, 38354, 171323, 203699, 342646, 364363, 407398, 728726, 1361567, 2723134, 25869773, 51739546]

約数ペア:

[(1, 51739546), (2, 25869773), (19, 2723134), (38, 1361567), (71, 728726), (127, 407398), (142, 364363), (151, 342646), (254, 203699), (302, 171323), (1349, 38354), (2413, 21442), (2698, 19177), (2869, 18034), (4826, 10721), (5738, 9017)]