52015509

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 96768672

約数和(自身を除く): 44753163

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 49, 63, 91, 117, 129, 147, 211, 273, 301, 387, 441, 559, 633, 637, 819, 903, 1477, 1677, 1899, 1911, 2107, 2709, 2743, 3913, 4431, 5031, 5733, 6321, 8229, 9073, 10339, 11739, 13293, 18963, 19201, 24687, 27219, 27391, 31017, 35217, 57603, 63511, 81657, 82173, 93051, 117949, 134407, 172809, 190533, 246519, 353847, 403221, 444577, 571599, 825643, 1061541, 1209663, 1333731, 2476929, 4001193, 5779501, 7430787, 17338503, 52015509]

約数ペア:

[(1, 52015509), (3, 17338503), (7, 7430787), (9, 5779501), (13, 4001193), (21, 2476929), (39, 1333731), (43, 1209663), (49, 1061541), (63, 825643), (91, 571599), (117, 444577), (129, 403221), (147, 353847), (211, 246519), (273, 190533), (301, 172809), (387, 134407), (441, 117949), (559, 93051), (633, 82173), (637, 81657), (819, 63511), (903, 57603), (1477, 35217), (1677, 31017), (1899, 27391), (1911, 27219), (2107, 24687), (2709, 19201), (2743, 18963), (3913, 13293), (4431, 11739), (5031, 10339), (5733, 9073), (6321, 8229)]