49885905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2357}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 85567104

約数和(自身を除く): 35681199

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 2357, 4233, 7055, 7071, 11785, 21165, 35355, 40069, 120207, 195631, 200345, 586893, 601035, 978155, 2934465, 3325727, 9977181, 16628635, 49885905]

約数ペア:

[(1, 49885905), (3, 16628635), (5, 9977181), (15, 3325727), (17, 2934465), (51, 978155), (83, 601035), (85, 586893), (249, 200345), (255, 195631), (415, 120207), (1245, 40069), (1411, 35355), (2357, 21165), (4233, 11785), (7055, 7071)]