51490754

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 91601280

約数和(自身を除く): 40110526

約数列:

[1, 2, 7, 14, 37, 74, 107, 214, 259, 518, 749, 929, 1498, 1858, 3959, 6503, 7918, 13006, 27713, 34373, 55426, 68746, 99403, 198806, 240611, 481222, 695821, 1391642, 3677911, 7355822, 25745377, 51490754]

約数ペア:

[(1, 51490754), (2, 25745377), (7, 7355822), (14, 3677911), (37, 1391642), (74, 695821), (107, 481222), (214, 240611), (259, 198806), (518, 99403), (749, 68746), (929, 55426), (1498, 34373), (1858, 27713), (3959, 13006), (6503, 7918)]