47253557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 57062880

約数和(自身を除く): 9809323

約数列:

[1, 13, 17, 29, 73, 101, 221, 377, 493, 949, 1241, 1313, 1717, 2117, 2929, 6409, 7373, 16133, 22321, 27521, 35989, 38077, 49793, 95849, 125341, 213817, 467857, 647309, 1629433, 2779621, 3634889, 47253557]

約数ペア:

[(1, 47253557), (13, 3634889), (17, 2779621), (29, 1629433), (73, 647309), (101, 467857), (221, 213817), (377, 125341), (493, 95849), (949, 49793), (1241, 38077), (1313, 35989), (1717, 27521), (2117, 22321), (2929, 16133), (6409, 7373)]