48191143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 66834432

約数和(自身を除く): 18643289

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 1553, 2387, 2821, 4433, 10871, 17083, 20189, 31031, 48143, 119581, 141323, 222079, 337001, 529573, 625859, 1554553, 3707011, 4381013, 6884449, 48191143]

約数ペア:

[(1, 48191143), (7, 6884449), (11, 4381013), (13, 3707011), (31, 1554553), (77, 625859), (91, 529573), (143, 337001), (217, 222079), (341, 141323), (403, 119581), (1001, 48143), (1553, 31031), (2387, 20189), (2821, 17083), (4433, 10871)]