49804815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{11489}}^1$

素因数の和:11531

約数の個数: 24

約数和(自身を含む): 84658320

約数和(自身を除く): 34853505

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 11489, 34467, 57445, 172335, 195313, 585939, 976565, 2929695, 3320321, 9960963, 16601605, 49804815]

約数ペア:

[(1, 49804815), (3, 16601605), (5, 9960963), (15, 3320321), (17, 2929695), (51, 976565), (85, 585939), (255, 195313), (289, 172335), (867, 57445), (1445, 34467), (4335, 11489)]