49879395

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 91264992

約数和(自身を除く): 41385597

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 673, 915, 1215, 1647, 2019, 2745, 3365, 4941, 6057, 8235, 10095, 14823, 18171, 24705, 30285, 41053, 54513, 74115, 90855, 123159, 163539, 205265, 272565, 369477, 615795, 817695, 1108431, 1847385, 3325293, 5542155, 9975879, 16626465, 49879395]

約数ペア:

[(1, 49879395), (3, 16626465), (5, 9975879), (9, 5542155), (15, 3325293), (27, 1847385), (45, 1108431), (61, 817695), (81, 615795), (135, 369477), (183, 272565), (243, 205265), (305, 163539), (405, 123159), (549, 90855), (673, 74115), (915, 54513), (1215, 41053), (1647, 30285), (2019, 24705), (2745, 18171), (3365, 14823), (4941, 10095), (6057, 8235)]