53492319

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 88687872

約数和(自身を除く): 35195553

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 243, 391, 459, 563, 621, 1173, 1377, 1689, 1863, 3519, 4131, 5067, 5589, 9571, 10557, 12949, 15201, 28713, 31671, 38847, 45603, 86139, 95013, 116541, 136809, 220133, 258417, 349623, 660399, 775251, 1048869, 1981197, 2325753, 3146607, 5943591, 17830773, 53492319]

約数ペア:

[(1, 53492319), (3, 17830773), (9, 5943591), (17, 3146607), (23, 2325753), (27, 1981197), (51, 1048869), (69, 775251), (81, 660399), (153, 349623), (207, 258417), (243, 220133), (391, 136809), (459, 116541), (563, 95013), (621, 86139), (1173, 45603), (1377, 38847), (1689, 31671), (1863, 28713), (3519, 15201), (4131, 12949), (5067, 10557), (5589, 9571)]