47389628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6373}}^1$

素因数の和:6414

約数の個数: 36

約数和(自身を含む): 97981128

約数和(自身を除く): 50591500

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 6373, 7436, 12746, 25492, 70103, 82849, 140206, 165698, 280412, 331396, 911339, 1077037, 1822678, 2154074, 3645356, 4308148, 11847407, 23694814, 47389628]

約数ペア:

[(1, 47389628), (2, 23694814), (4, 11847407), (11, 4308148), (13, 3645356), (22, 2154074), (26, 1822678), (44, 1077037), (52, 911339), (143, 331396), (169, 280412), (286, 165698), (338, 140206), (572, 82849), (676, 70103), (1859, 25492), (3718, 12746), (6373, 7436)]