49115295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21401}}^1$

素因数の和:21432

約数の個数: 32

約数和(自身を含む): 92456640

約数和(自身を除く): 43341345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 21401, 64203, 107005, 192609, 321015, 363817, 577827, 963045, 1091451, 1819085, 2889135, 3274353, 5457255, 9823059, 16371765, 49115295]

約数ペア:

[(1, 49115295), (3, 16371765), (5, 9823059), (9, 5457255), (15, 3274353), (17, 2889135), (27, 1819085), (45, 1091451), (51, 963045), (85, 577827), (135, 363817), (153, 321015), (255, 192609), (459, 107005), (765, 64203), (2295, 21401)]