51276510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{189913}}^1$

素因数の和:189929

約数の個数: 32

約数和(自身を含む): 136738080

約数和(自身を除く): 85461570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 189913, 379826, 569739, 949565, 1139478, 1709217, 1899130, 2848695, 3418434, 5127651, 5697390, 8546085, 10255302, 17092170, 25638255, 51276510]

約数ペア:

[(1, 51276510), (2, 25638255), (3, 17092170), (5, 10255302), (6, 8546085), (9, 5697390), (10, 5127651), (15, 3418434), (18, 2848695), (27, 1899130), (30, 1709217), (45, 1139478), (54, 949565), (90, 569739), (135, 379826), (270, 189913)]