51709478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 85051296

約数和(自身を除く): 33341818

約数列:

[1, 2, 17, 34, 43, 86, 113, 226, 313, 626, 731, 1462, 1921, 3842, 4859, 5321, 9718, 10642, 13459, 26918, 35369, 70738, 82603, 165206, 228803, 457606, 601273, 1202546, 1520867, 3041734, 25854739, 51709478]

約数ペア:

[(1, 51709478), (2, 25854739), (17, 3041734), (34, 1520867), (43, 1202546), (86, 601273), (113, 457606), (226, 228803), (313, 165206), (626, 82603), (731, 70738), (1462, 35369), (1921, 26918), (3842, 13459), (4859, 10642), (5321, 9718)]