52537240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187633}}^1$

素因数の和:187651

約数の個数: 32

約数和(自身を含む): 135096480

約数和(自身を除く): 82559240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187633, 375266, 750532, 938165, 1313431, 1501064, 1876330, 2626862, 3752660, 5253724, 6567155, 7505320, 10507448, 13134310, 26268620, 52537240]

約数ペア:

[(1, 52537240), (2, 26268620), (4, 13134310), (5, 10507448), (7, 7505320), (8, 6567155), (10, 5253724), (14, 3752660), (20, 2626862), (28, 1876330), (35, 1501064), (40, 1313431), (56, 938165), (70, 750532), (140, 375266), (280, 187633)]