49877575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 73281024

約数和(自身を除く): 23403449

約数列:

[1, 5, 11, 17, 25, 47, 55, 85, 187, 227, 235, 275, 425, 517, 799, 935, 1135, 1175, 2497, 2585, 3859, 3995, 4675, 5675, 8789, 10669, 12485, 12925, 19295, 19975, 42449, 43945, 53345, 62425, 96475, 117359, 181373, 212245, 219725, 266725, 586795, 906865, 1061225, 1995103, 2933975, 4534325, 9975515, 49877575]

約数ペア:

[(1, 49877575), (5, 9975515), (11, 4534325), (17, 2933975), (25, 1995103), (47, 1061225), (55, 906865), (85, 586795), (187, 266725), (227, 219725), (235, 212245), (275, 181373), (425, 117359), (517, 96475), (799, 62425), (935, 53345), (1135, 43945), (1175, 42449), (2497, 19975), (2585, 19295), (3859, 12925), (3995, 12485), (4675, 10669), (5675, 8789)]