51055965

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1987}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 88696608

約数和(自身を除く): 37640643

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 1987, 2855, 5139, 5961, 8565, 9935, 17883, 25695, 29805, 89415, 1134577, 3403731, 5672885, 10211193, 17018655, 51055965]

約数ペア:

[(1, 51055965), (3, 17018655), (5, 10211193), (9, 5672885), (15, 3403731), (45, 1134577), (571, 89415), (1713, 29805), (1987, 25695), (2855, 17883), (5139, 9935), (5961, 8565)]