51770896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{170299}}^1$

素因数の和:170326

約数の個数: 20

約数和(自身を含む): 105586000

約数和(自身を除く): 53815104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 170299, 340598, 681196, 1362392, 2724784, 3235681, 6471362, 12942724, 25885448, 51770896]

約数ペア:

[(1, 51770896), (2, 25885448), (4, 12942724), (8, 6471362), (16, 3235681), (19, 2724784), (38, 1362392), (76, 681196), (152, 340598), (304, 170299)]