50089900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 125269760

約数和(自身を除く): 75179860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 163, 175, 326, 350, 439, 652, 700, 815, 878, 1141, 1630, 1756, 2195, 2282, 3073, 3260, 4075, 4390, 4564, 5705, 6146, 8150, 8780, 10975, 11410, 12292, 15365, 16300, 21950, 22820, 28525, 30730, 43900, 57050, 61460, 71557, 76825, 114100, 143114, 153650, 286228, 307300, 357785, 500899, 715570, 1001798, 1431140, 1788925, 2003596, 2504495, 3577850, 5008990, 7155700, 10017980, 12522475, 25044950, 50089900]

約数ペア:

[(1, 50089900), (2, 25044950), (4, 12522475), (5, 10017980), (7, 7155700), (10, 5008990), (14, 3577850), (20, 2504495), (25, 2003596), (28, 1788925), (35, 1431140), (50, 1001798), (70, 715570), (100, 500899), (140, 357785), (163, 307300), (175, 286228), (326, 153650), (350, 143114), (439, 114100), (652, 76825), (700, 71557), (815, 61460), (878, 57050), (1141, 43900), (1630, 30730), (1756, 28525), (2195, 22820), (2282, 21950), (3073, 16300), (3260, 15365), (4075, 12292), (4390, 11410), (4564, 10975), (5705, 8780), (6146, 8150)]